CN211144511U - Efficient wet spraying machine - Google Patents
Efficient wet spraying machine Download PDFInfo
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- CN211144511U CN211144511U CN201921937672.XU CN201921937672U CN211144511U CN 211144511 U CN211144511 U CN 211144511U CN 201921937672 U CN201921937672 U CN 201921937672U CN 211144511 U CN211144511 U CN 211144511U
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- 238000005507 spraying Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 65
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000005422 blasting Methods 0.000 claims abstract description 20
- 230000008676 import Effects 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 43
- 238000005086 pumping Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model discloses an efficient wet spraying machine, concrete conveying system includes the piston pump sending machine that links to each other in proper order, the concrete conveying pipe, tripper and double spray head, the tripper both ends are provided with first import, the second import respectively, first export and second export correspond with the double spray head respectively and are connected, first import is connected with the concrete conveying pipe, be provided with the branch material chamber in the tripper, be connected with the regulating part on the lateral wall in branch material chamber, accelerator conveying system includes accelerator pump and the blender that loops through accelerator pump duct junction, the blender is equipped with gas bag entry, accelerator entry and mixed gas outlet, mixed gas outlet divides two tunnel to be connected to the double spray head respectively; the air supply system comprises a construction site air source and an air bag, the air bag is provided with an air inlet, a first air outlet and a second air outlet, and the second inlet is communicated with the material distributor through a flow dividing piece. The utility model provides a wet blasting machine, alternative realization single shower nozzle or dual spray operation.
Description
Technical Field
The utility model relates to a road construction technical field especially relates to an efficient wet blasting machine.
Background
Among existing engineering construction machines, a concrete wet-jet machine is a relatively common construction machine. The working principle of the concrete sprayer is that compressed air is utilized to convey a premixed concrete mixture to a nozzle of the sprayer through a pipeline, a material bundle is formed after an accelerator is added, the premixed concrete mixture is sprayed to a sprayed surface at a high speed under the action of the compressed air, and the accelerator enables the concrete to be rapidly solidified and hardened, so that a concrete support layer is formed. The concrete spraying technology has wide application in various construction fields due to simple and convenient process and economic manufacturing cost.
The wet spraying equipment of each type of concrete that present construction field was used is very many, there is the advanced technology, integrate, the wet spraying manipulator that degree of automation is high, also there is the technology mature, low cost's small-size wet spraying machine, general wet spraying machine all includes a shower nozzle, also there is special requirement be connected with double spray, but when needing to adjust between double spray and the single shower nozzle among the prior art, need dismantle and install again, and when double spray simultaneous working, the accelerator distributes inequality, the concrete sclerosis condenses the difference greatly, when only using single shower nozzle, the flow control range of accelerator is often very big, it is inconvenient to adjust, reduce the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an efficient wet blasting machine to solve the above-mentioned weak point among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an efficient wet blasting machine, includes wet blasting machine main part and cantilever crane device, the cantilever crane device sets up in the wet blasting machine main part still includes:
the concrete conveying system comprises a piston pumping machine, a concrete conveying pipe, a distributor and double nozzles which are connected in sequence, one end of the distributor is provided with a first inlet and a second inlet, the other end of the distributor is provided with a first outlet and a second outlet, the first outlet and the second outlet are respectively and correspondingly connected with the double spray heads, the first inlet is connected with the concrete conveying pipe, a material distribution cavity is arranged in the distributor and close to the first inlet, the discharge end of the material distribution cavity is connected with a first material distribution channel and a second material distribution channel, the outer side wall of the material distribution cavity is connected with an adjusting part which is respectively arranged corresponding to the first material distribution channel and the second material distribution channel, the adjusting part is provided with a driving piece, and the driving piece can drive the adjusting part to open or close the first material distribution channel or the second material distribution channel;
the accelerator conveying system comprises an accelerator pump and a mixer which are sequentially connected through an accelerator pump conveying pipe, the mixer is provided with an air bag inlet, an accelerator inlet and a mixed gas outlet, and the mixed gas outlet is divided into two paths which are respectively connected to the double nozzles;
air supply system, air supply system includes job site air supply and gas pocket, the gas pocket is provided with air inlet, first gas outlet and second gas outlet, the air inlet with the job site air supply is connected, first gas outlet with the second import is connected, the second gas outlet with the gas pocket entry is connected, the second import through the reposition of redundant personnel piece with first branch material passageway and second divide the material passageway homogeneous phase intercommunication, be provided with the control on the reposition of redundant personnel piece with the intercommunication or the closing of first branch material passageway and second branch material passageway.
Foretell wet blasting machine, the reposition of redundant personnel piece includes Y type connecting pipe, Y type connecting pipe feed end is the second import, the control setting is in the inside of second import.
In the wet spraying machine, the Y-shaped connecting pipe includes a cylindrical section and a flow dividing section, the flow dividing section includes a first flow dividing channel and a second flow dividing channel, connectors are respectively disposed on the side walls of the first and second flow dividing channels, and the first and second flow dividing channels are respectively connected with the connectors on the side walls of the first and second flow dividing channels correspondingly.
In the wet spraying machine, a partition is arranged in the cylindrical section, the partition divides the cylindrical section into an upper channel and a lower channel, and the upper channel and the lower channel are respectively communicated with the first diversion channel and the second diversion channel correspondingly.
Foretell wet blasting machine, the control is including setting up the circular slab of separator tip, be provided with reposition of redundant personnel portion and lower reposition of redundant personnel portion on the circular slab, go up reposition of redundant personnel portion and all include a plurality of fan-shaped openings with lower reposition of redundant personnel portion, fan-shaped opening all follows the equidistant setting in circumference of circular slab.
Foretell wet blasting machine, it is connected with first semicircle board and second semicircle board to rotate on the circular plate, first semicircle board and second semicircle board respectively with go up the reposition of redundant personnel portion and correspond the setting with reposition of redundant personnel portion down, be provided with on first semicircle board and the second semicircle board with the fan-shaped sealing portion that fan-shaped opening corresponds.
Foretell wet blasting machine, regulating part is including setting up connecting plate on the branch material chamber lateral wall, the connecting plate with first branch material passageway and second divide the material passageway homogeneous phase to be connected, be provided with movable chamber in the connecting plate, the intracavity slidable of activity is provided with the closing plate, all be provided with on first branch material passageway and the second branch material passageway and inlay the mouth, the closing plate can be followed inlay the mouth and slide extremely in first branch material passageway or the second branch material passageway.
In the wet spraying machine, the two accelerating agent pumps are connected in parallel and independently convey accelerating agents to the double spray heads.
In the wet spraying machine, the piston pumping machine is a double-piston pumping machine.
In the technical scheme, the utility model provides a wet blasting machine, including wet blasting machine cylinder, cantilever crane device, concrete conveying system, accelerator conveying system and air supply system, concrete conveying system is including consecutive piston pump sending machine, concrete conveying pipe, tripper and dual spray, accelerator conveying system is including the accelerator pump and the blender that loop through accelerator pump duct connections, is provided with regulating part and reposition of redundant personnel piece on the tripper, carries concrete and gas to a shower nozzle through the steerable regulation of regulating part and reposition of redundant personnel piece, also can be simultaneously two shower nozzles carry concrete and gas to can realize single shower nozzle or dual spray operation according to actual conditions, provide the accelerator for every shower nozzle through blender and accelerator pump, the accelerator can distribute evenly when making the wet blasting machine operation.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a wet spraying machine provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a concrete conveying system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a circular plate according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first semicircular plate according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an accelerator conveying system according to an embodiment of the present invention.
Description of reference numerals:
1. a wet sprayer body; 1.1, a boom device; 2. a concrete delivery system; 2.1, a spray head; 3. a distributor; 3.1, a first inlet; 3.2, a second inlet; 3.3, a first outlet; 3.4, a second outlet; 3.5, a material distributing cavity; 3.6, a first material distribution channel; 3.7, a second material distribution channel; 3.8, an adjusting part; 3.8.1, connecting plates; 3.9, an embedding port; 4. an accelerator delivery system; 4.1, an accelerator pump; 4.2, a mixer; 4.3, an air bag inlet; 4.4, an accelerator inlet; 4.5, a mixed gas outlet; 5. an air delivery system; 6. a flow divider; 6.1, a Y-shaped connecting pipe; 6.2, a first diversion channel; 6.3, a second diversion channel; 6.4, an upper channel; 6.5, a lower channel; 7. a circular plate; 7.1, an upper flow-splitting part; 7.2, a lower flow-splitting part; 7.3, a fan-shaped opening; 7.4, a first semi-circular plate; 7.5, a sector sealing part; 7.6, fan-shaped clearance.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, an embodiment of the present invention provides a high efficiency wet spraying machine, which includes a wet spraying machine main body 1 and an arm support device 1.1, wherein the arm support device 1.1 is disposed on the wet spraying machine main body 1, and further includes a concrete conveying system 2, the concrete conveying system 2 includes a piston pumping machine, a concrete conveying pipe, a distributor 3 and a dual spray head 2.1, which are connected in sequence, one end of the distributor 3 is provided with a first inlet 3.1 and a second inlet 3.2, the other end of the distributor 3 is provided with a first outlet 3.3 and a second outlet 3.4, the first outlet 3.3 and the second outlet 3.4 are respectively connected to the dual spray head 2.1, the first inlet 3.1 is connected to the concrete conveying pipe, a distributing cavity 3.5 is disposed in the distributor 3 near the first inlet 3.1, a discharge end of the distributing cavity 3.5 is connected to a first distributing channel 3.6 and a second distributing channel 3.7, the outer side wall of the distributing cavity 3.5 is connected with an adjusting part 3.8, the adjusting part 3.8 is respectively arranged corresponding to the first distributing channel 3.6 and the second distributing channel 3.7, a driving part is arranged on the adjusting part 3.8, and the driving part can drive the adjusting part 3.8 to open or close the first distributing channel 3.6 or the second distributing channel 3.7; the accelerator conveying system 4 comprises an accelerator pump 4.1 and a mixer 4.2 which are sequentially connected through an accelerator pump 4.1 conveying pipe, the mixer 4.2 is provided with an air bag inlet 4.3, an accelerator inlet 4.4 and a mixed gas outlet 4.5, and the mixed gas outlet 4.5 is divided into two paths to be respectively connected to the double-nozzle 2.1; air supply system 5, air supply system 5 includes job site air supply and gas bag, the gas bag is provided with air inlet, first gas outlet and second gas outlet, the air inlet with the job site air supply is connected, first gas outlet with second import 3.2 is connected, the second gas outlet with gas bag entry 4.3 is connected, second import 3.2 through reposition of redundant personnel 6 with first branch material passageway 3.6 and the second divide material passageway 3.7 homogeneous phase intercommunication, be provided with the control on the reposition of redundant personnel 6 with the intercommunication or the closing of first branch material passageway 3.6 and second branch material passageway 3.7.
Specifically, the wet spraying machine comprises a wet spraying machine cylinder, an arm support device 1.1, a concrete conveying system 2, an accelerator conveying system 4 and an air supply system 5, wherein the arm support device 1.1 is arranged on the wet spraying machine main body, an arm support frame can be further arranged on the wet spraying machine main body, and the wet spraying machine main body and the arm support system are of specific structures in the prior art, so that the details are omitted. The concrete conveying system 2 comprises a piston pumping machine, a concrete conveying pipe, a distributor 3 and double spray heads 2.1 which are connected in sequence, wherein the piston pumping machine can be a single-piston pumping machine, preferably, the piston pumping machine is a double-piston pumping machine, so that mixed concrete is conveyed into the concrete conveying pipe, the distributor 3 is connected to one end of the concrete conveying pipe, the distributor 3 is used for separately conveying the concrete and gas to the double spray heads 2.1, the distributor 3 can selectively convey the concrete and the gas to one of the spray heads 2.1 and can also convey the concrete and the gas to both of the spray heads 2.1, a first inlet 3.1 and a second inlet 3.2 are arranged at the feeding end of the distributor 3, a first outlet 3.3 and a second outlet 3.4 are arranged at the discharging end of the distributor 3, the first outlet 3.3 and the second outlet 3.4 are respectively and correspondingly connected with the double spray heads 2.1, namely, one spray head 2.1 is respectively connected with the first outlet 3.3 and the second outlet 3.4, the first inlet 3.1 is connected with a concrete conveying pipe so as to receive concrete output from the concrete conveying pipe, a distributing cavity 3.5 is arranged in the distributor 3, one end of the distributing cavity 3.5 is communicated with the first inlet 3.1, a first distributing channel 3.6 and a second distributing channel 3.7 are also arranged in the distributor 3, the first distributing channel 3.6 and the second distributing channel 3.7 are also communicated with the distributing cavity 3.5, the first distributing channel 3.6 and the second distributing channel 3.7 are respectively and correspondingly connected with the first outlet 3.3 and the second outlet 3.4, so that the concrete and the concrete are respectively conveyed into the first distributing channel 3.6 and the second distributing channel 3.7 after being conveyed into the distributing cavity 3.5 through the first inlet 3.1, then the concrete is continuously conveyed into the spray head 2.1, an adjusting part 3.8 is connected on the outer side wall of the distributing cavity 3.5, the adjusting part 3.8 can be a controllable adjusting plate, a movable plug or a movable assembly, the position and the size of regulating part 3.8 correspond the setting respectively with first branch material passageway 3.6 and second branch material passageway 3.7 be provided with the driving piece on regulating part 3.8, and the driving piece can drive regulating part 3.8 and have open mode and closed state in first branch material passageway 3.6, and is same, and the driving piece also can drive regulating part 3.8 and have open mode and closed state in second branch material passageway 3.7, so can realize opening or closing of first branch material passageway 3.6 and second branch material passageway 3.7 through driving piece and regulating part 3.8.
In this embodiment, the accelerator conveying system 4 includes an accelerator pump 4.1 and a mixer 4.2 sequentially connected by an accelerator pump 4.1 conveying pipe, the mixer 4.2 realizes mixing of an accelerator and a gas, and then conveys the gas into a spray head 2.1, the mixer 4.2 is provided with a gas bag inlet 4.3, an accelerator inlet 4.4 and a mixed gas outlet 4.5, the gas bag inlet 4.3 and the accelerator inlet 4.4 may be one or two, the mixed gas outlet 4.5 is provided with two, the two mixed gas outlets 4.5 are respectively and correspondingly connected with the double spray head 2.1, the gas supply system 5 includes a construction site gas source and a gas bag, the gas bag is provided with a gas inlet, a first gas outlet and a second gas outlet, the gas inlet is connected with the construction site gas source so as to receive the gas conveyed from the construction site gas source, the first gas outlet is connected with the second gas inlet 3.2, the gas is conveyed into the distributor 3 through a first gas outlet and a second inlet 3.2, the second gas outlet is connected with the gas bag inlet 4.3, the second inlet 3.2 is communicated with the first distribution channel 3.6 and the second distribution channel 3.7 through a splitter 6, namely, the splitter 3 is connected with the splitter 6, the second inlet 3.2 is arranged at the end part of the splitter 6, so that the gas is conveyed into the splitter 6 through the second inlet 3.2, the gas is respectively conveyed into the first powder channel and the second distribution channel 3.7 in the splitter 6, and the splitter 6 is provided with a control member which can be a driven adjusting sheet, a movable plate or a sealing plate and the like, so that the communication or the closing of the first distribution channel 3.6 and the second distribution channel 3.7 with the splitter 6 can be respectively controlled through the control member, thereby realizing the gas conveying into one spray head 2.1, gas can be conveyed into the two spray heads 2.1, and the control part is matched with the adjusting part 3.8, so that the operation of the single spray head 2.1 or the operation of the double spray heads 2.1 can be selectively carried out in the actual operation process.
The wet spraying machine provided by the embodiment of the utility model comprises a wet spraying machine cylinder, an arm support device 1.1, a concrete conveying system 2, an accelerating agent conveying system 4 and an air supply system 5, wherein the concrete conveying system 2 comprises a piston pumping machine, a concrete conveying pipe, a distributor 3 and a double-nozzle 2.1 which are connected in sequence, the accelerator conveying system 4 comprises an accelerator pump 4.1 and a mixer 4.2 which are sequentially connected through an accelerator pump 4.1 conveying pipe, the distributor 3 is provided with an adjusting part 3.8 and a flow dividing piece 6, the adjusting part 3.8 and the flow dividing piece 6 can control and adjust the concrete and the gas to be delivered to one spray head 2.1, and the two spray heads 2.1 can also deliver the concrete and the gas at the same time, therefore, the single-nozzle 2.1 or double-nozzle 2.1 operation can be realized according to actual conditions, and the accelerator is provided for each nozzle 2.1 through the mixer 4.2 and the accelerator pump 4.1, so that the accelerator can be uniformly distributed during the operation of a wet sprayer.
In this embodiment, preferably, the flow dividing member 6 includes a Y-shaped connecting pipe 6.1, the feeding end of the Y-shaped connecting pipe 6.1 is the second inlet 3.2, and the control member is disposed inside the second inlet 3.2. The Y-shaped connecting pipe 6.1 is connected with the distributor 3, the second inlet 3.2 is arranged at the end part of the Y-shaped connecting pipe 6.1 and is connected with the first air outlet to receive the air output from the air bag, the control element is arranged inside the second inlet 3.2, and the control element can control and adjust the opening or closing of the first diversion channel 6.2 and the second diversion channel 6.3.
In this embodiment, preferably, the Y-shaped connecting pipe 6.1 includes a cylindrical section and a flow dividing section, the flow dividing section includes a first flow dividing channel 6.2 and a second flow dividing channel 6.3, connectors are respectively disposed on the side walls of the first flow dividing channel 3.6 and the second flow dividing channel 3.7, and the first flow dividing channel 6.2 and the second flow dividing channel 6.3 are respectively and correspondingly connected to the connectors on the side walls of the first flow dividing channel 3.6 and the second flow dividing channel 3.7. The inside of the cylindrical section is provided with a separator which separates the cylindrical section into an upper channel and a lower channel which are communicated with each other respectively corresponding to the first diversion channel 6.2 and the second diversion channel 6.3. Two shunting structures are formed inside the Y-shaped connecting pipe 6.1, gas can be respectively output along the two shunting structures after being input from the second inlet 3.2, the two shunting structures comprise an upper channel, a first shunting channel 6.2 and a connecting port which are connected above the two shunting structures, so that the gas is conveyed into the first shunting channel 3.6, and a lower channel, a second shunting channel 6.3 and a connecting port which are connected below the two shunting structures, so that the gas is conveyed into the second shunting channel 3.7.
In this embodiment, it is preferable that the control member includes a circular plate 7 disposed at the end of the partition, an upper shunt part 7.1 and a lower shunt part 7.2 are disposed on the circular plate 7, the upper shunt part 7.1 and the lower shunt part 7.2 both include a plurality of fan-shaped openings 7.3, and the fan-shaped openings 7.3 are disposed at equal intervals along the circumferential direction of the circular plate 7. The control piece is arranged between the second inlet 3.2 and the partition piece, the control piece can control the opening or closing of the upper channel and the lower channel, the upper flow distribution part 7.1 of the circular plate 7 corresponds to the upper channel, the lower flow distribution part 7.2 corresponds to the lower channel, the upper flow distribution part 7.1 and the lower flow distribution part 7.2 respectively comprise a plurality of fan-shaped openings 7.3, the circular plate 7 between the fan-shaped openings 7.3 is a blocking part, and the size of the blocking part is larger than or equal to that of the fan-shaped openings 7.3.
In this embodiment, preferably, a first semicircular plate 7.4 and a second semicircular plate are rotatably connected to the circular plate 7, the first semicircular plate 7.4 and the second semicircular plate are respectively provided corresponding to the upper shunt part 7.1 and the lower shunt part 7.2, and the first semicircular plate 7.4 and the second semicircular plate are provided with a sector sealing part 7.5 corresponding to the sector opening 7.3. Sector sealing portion 7.5 corresponds with fan-shaped opening 7.3, and the part is fan-shaped clearance 7.6 between fan-shaped sealing portion 7.5 and the fan-shaped seal, and the size of fan-shaped clearance 7.6 is unanimous with the size of blocking part, so when first semicircle board 7.4 and second semicircle rotated, fan-shaped sealing portion 7.5 covered on fan-shaped opening 7.3, can close fan-shaped opening 7.3 this moment, realize closing to last passageway and lower passageway, when fan-shaped clearance 7.6 and fan-shaped opening 7.3 were to corresponding, fan-shaped opening 7.3 opened this moment, realized opening to last passageway and lower passageway.
In this embodiment, preferably, the adjusting portion 3.8 includes a connecting plate 3.8.1 disposed on an outer side wall of the distribution chamber 3.5, the connecting plate 3.8.1 is connected to both the first distribution passage 3.6 and the second distribution passage 3.7, a movable chamber is disposed in the connecting plate 3.8.1, a sealing plate is slidably disposed in the movable chamber, both the first distribution passage 3.6 and the second distribution passage 3.7 are provided with an insertion port 3.9, and the sealing plate can slide into the first distribution passage 3.6 or the second distribution passage 3.7 along the insertion port 3.9. The sealing plate can slide in the movable cavity, and can be connected with actuating mechanism on the sealing plate, actuating mechanism drive sealing plate along the movable cavity slip back, can make the sealing plate respectively along embedding mouth 3.9 imbed to first branch material passageway 3.6 or second branch material passageway 3.7 in to the realization is to first branch material passageway 3.6 or second branch material passageway 3.7 open or close.
In this embodiment, preferably, the two accelerating agent pumps 4.1 are connected in parallel and independently deliver accelerating agents to the double nozzles 2.1, and the piston pumping machine is a double-piston pumping machine; two accelerator pumps 4.1 can independently control, and the piston in the double-piston pumping machine also can independently control, so can according to the construction situation, selective control accelerator pump 4.1 and double-piston pumping machine carry out work, increase its work efficiency.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (9)
1. The utility model provides an efficient wet blasting machine, includes wet blasting machine main part and cantilever crane device, the cantilever crane device sets up in the wet blasting machine main part, its characterized in that still includes:
the concrete conveying system comprises a piston pumping machine, a concrete conveying pipe, a distributor and double nozzles which are connected in sequence, one end of the distributor is provided with a first inlet and a second inlet, the other end of the distributor is provided with a first outlet and a second outlet, the first outlet and the second outlet are respectively and correspondingly connected with the double spray heads, the first inlet is connected with the concrete conveying pipe, a material distribution cavity is arranged in the distributor and close to the first inlet, the discharge end of the material distribution cavity is connected with a first material distribution channel and a second material distribution channel, the outer side wall of the material distribution cavity is connected with an adjusting part which is respectively arranged corresponding to the first material distribution channel and the second material distribution channel, the adjusting part is provided with a driving piece, and the driving piece can drive the adjusting part to open or close the first material distribution channel or the second material distribution channel;
the accelerator conveying system comprises an accelerator pump and a mixer which are sequentially connected through an accelerator pump conveying pipe, the mixer is provided with an air bag inlet, an accelerator inlet and a mixed gas outlet, and the mixed gas outlet is divided into two paths which are respectively connected to the double nozzles;
air supply system, air supply system includes job site air supply and gas pocket, the gas pocket is provided with air inlet, first gas outlet and second gas outlet, the air inlet with the job site air supply is connected, first gas outlet with the second import is connected, the second gas outlet with the gas pocket entry is connected, the second import through the reposition of redundant personnel piece with first branch material passageway and second divide the material passageway homogeneous phase intercommunication, be provided with the control on the reposition of redundant personnel piece with the intercommunication or the closing of first branch material passageway and second branch material passageway.
2. The wet sprayer of claim 1, wherein the flow splitter comprises a Y-shaped connecting tube, the Y-shaped connecting tube feed end being the second inlet, and the control member being disposed inside the second inlet.
3. The wet spraying machine according to claim 2, wherein the Y-shaped connecting pipe comprises a cylindrical section and a flow dividing section, the flow dividing section comprises a first flow dividing channel and a second flow dividing channel, connecting ports are respectively arranged on the side walls of the first material dividing channel and the second material dividing channel, and the first flow dividing channel and the second flow dividing channel are respectively correspondingly connected with the connecting ports on the side walls of the first material dividing channel and the second material dividing channel.
4. The wet blasting machine of claim 3 wherein the interior of the cylindrical section is provided with a divider that divides the cylindrical section into an upper channel and a lower channel, the upper channel and the lower channel being in communication with the first diversion channel and the second diversion channel, respectively.
5. The wet blasting machine of claim 4 wherein the control member comprises a circular plate disposed at an end of the separator, the circular plate having an upper flow splitter and a lower flow splitter disposed thereon, the upper and lower flow splitters each comprising a plurality of fan-shaped openings each disposed at equal intervals along a circumference of the circular plate.
6. The wet blasting machine according to claim 5, wherein a first semicircular plate and a second semicircular plate are rotatably connected to the circular plate, the first semicircular plate and the second semicircular plate are respectively disposed corresponding to the upper flow dividing portion and the lower flow dividing portion, and a fan-shaped sealing portion corresponding to the fan-shaped opening is disposed on the first semicircular plate and the second semicircular plate.
7. The wet spraying machine according to claim 1, wherein the adjusting portion comprises a connecting plate disposed on an outer side wall of the material distribution chamber, the connecting plate is connected to both the first material distribution channel and the second material distribution channel, a movable chamber is disposed in the connecting plate, a sealing plate is slidably disposed in the movable chamber, an insertion opening is disposed on both the first material distribution channel and the second material distribution channel, and the sealing plate can slide into the first material distribution channel or the second material distribution channel along the insertion opening.
8. The wet sprayer of claim 1, wherein the set point accelerator pump is provided in two parallel, independently delivering set point accelerators to the dual spray heads.
9. The wet blasting machine of claim 1 wherein the piston pumping machine is a dual piston pumping machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937672.XU CN211144511U (en) | 2019-11-12 | 2019-11-12 | Efficient wet spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937672.XU CN211144511U (en) | 2019-11-12 | 2019-11-12 | Efficient wet spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144511U true CN211144511U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921937672.XU Active CN211144511U (en) | 2019-11-12 | 2019-11-12 | Efficient wet spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144511U (en) |
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2019
- 2019-11-12 CN CN201921937672.XU patent/CN211144511U/en active Active
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