CN210032642U - Even material system that divides of dual spray wet blasting machine - Google Patents
Even material system that divides of dual spray wet blasting machine Download PDFInfo
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- CN210032642U CN210032642U CN201920497832.7U CN201920497832U CN210032642U CN 210032642 U CN210032642 U CN 210032642U CN 201920497832 U CN201920497832 U CN 201920497832U CN 210032642 U CN210032642 U CN 210032642U
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Abstract
Even material system that divides of dual spray wet sprayer, including the wet sprayer, still include concrete conveying system and accelerator conveying system, concrete conveying system is including the double piston pumping mechanism who connects gradually, the concrete conveyer pipe, the tripper, dual spray, accelerator conveying system is including the accelerator pump that loops through accelerator pump duct connection, the blender, the afterbody of wet sprayer is located to the pumping machine, the accelerator pump is located the middle part of wet sprayer, the blender is equipped with the gas bag entry, accelerator entry and mist outlet, the mist outlet divides two tunnel to be connected to dual spray respectively. The utility model solves the problem of uneven distribution of the accelerator during the operation of the wet spraying machine, greatly reduces the flow regulation range of the accelerator and is convenient to operate; the concrete conveying pipe is connected with a climbing pipe and a bent pipe, and the tail end of the concrete conveying pipe is provided with a Y-shaped reducing pipe to be connected with the double-nozzle, so that the uniformity of the discharge amount of the concrete and the mixture at the two nozzles is further ensured.
Description
Technical Field
The utility model relates to a dual spray wet blasting machine's even material system that divides.
Background
The double-nozzle concrete wet spraying machine is mainly used for engineering construction, and the basic principle is that hydraulic pressure is utilized to convey premixed concrete to a nozzle through a pipeline, compressed air and a concrete accelerator are connected to the nozzle, then the concrete is sprayed to a sprayed surface at a high speed, and a concrete supporting layer is formed after the concrete is quickly condensed and hardened. The existing double-nozzle wet spraying machine is only provided with one accelerator pump, and the operation mode has the following defects: 1. when the double nozzles work simultaneously, the accelerator is unevenly distributed, and the concrete has large difference in hardening and setting; 2. when only a single spray head is used, the flow regulation amplitude of the accelerator is often very large, the regulation is extremely inconvenient, and the construction efficiency is reduced; 3. the tail end of the pumping pipeline is provided with the double nozzles, and the concrete in the spray pipes at the two sides is uneven due to the difference between the fluidity of the concrete and the gas pressure of the gas bag.
Disclosure of Invention
The utility model aims to solve the technical problem that, overcome above-mentioned background art not enough, provide a spray even, injection efficiency and concrete hardening congeals the even branch material system of the high dual spray wet blasting machine of quality.
The utility model provides a technical scheme that its technical problem adopted is, the even branch material system of dual spray wet spraying machine, including the wet spraying machine, still include concrete conveying system and accelerator conveying system, concrete conveying system is including the double piston pump sending machine, concrete conveying pipe, tripper, the dual spray that connect gradually, accelerator conveying system is including accelerator pump, the blender that loops through accelerator pump duct connections, the pump sending machine is located the afterbody of wet spraying machine, the accelerator pump is located the middle part of wet spraying machine, the blender is equipped with gas bag entry, accelerator entry and mist outlet, the mist outlet divides the two tunnel to be connected to the dual spray respectively.
Furthermore, the distributor is provided with a first inlet, a second inlet, a third inlet, a first outlet and a second outlet, wherein the first inlet, the first outlet and the second outlet are distributed in a Y shape, the first outlet and the second outlet are respectively connected with the double spray heads, the first inlet is a concrete inlet, and the second inlet and the third inlet are gas inlets.
Furthermore, one end of the concrete conveying pipe is connected with the double-piston pumping mechanism, the other end of the concrete conveying pipe is connected with the distributor, a reducer pipe is connected to the inlet of the distributor, the section of the reducer pipe gradually becomes smaller from big to small, and the inlet of the distributor is connected with the small pipe opening end of the reducer pipe.
Furthermore, the big mouth of pipe end of reducing pipe is connected with the pipe of climbing, the low side of climbing pipe is connected with the big mouth of pipe end of reducing pipe, and the high end and the concrete conveying pipe connection of climbing pipe.
Furthermore, a plurality of sections of bent pipes are arranged between the reducing pipe and the climbing pipe, and between the climbing pipe and the concrete conveying pipe.
Further, the quick-setting agent pump is characterized in that the two quick-setting agent pumps are connected in parallel and independently convey the quick-setting agents to the double spray heads.
Furthermore, the mixer is provided with two symmetrical gas bag inlets for uniformly mixing gas and mixing agent.
Further, the dual spray heads are connected in parallel, and each spray head is provided with a concrete conveying pipe inlet and an accelerator pump conveying pipe and can be independently controlled.
Further, the air bag is provided with two groups of independent air inlets and air outlets, each group comprises 1 air inlet and 2 air outlets, the air inlets are used for receiving construction site air sources, and the 2 air outlets of each group are respectively used for connecting the distributor and the mixer air bag inlet.
The utility model discloses there is following beneficial effect: two accelerator pumps are arranged on the double-nozzle wet sprayer, each nozzle is independently provided with an accelerator pump with smaller flow, and an accelerator mixer, a conveying pipeline and an air source are designed to be independent from each other and are independent from each other on the aspect of power control, so that the problem of uneven distribution of the accelerators during the operation of the wet sprayer is solved, the flow regulation amplitude of the accelerators is greatly reduced, and the operation is convenient; the concrete conveying pipe is connected with a climbing pipe and a bent pipe, and the tail end of the concrete conveying pipe is provided with a Y-shaped reducing pipe to be connected with the double-nozzle, so that the uniformity of the discharge amount of the concrete and the mixture at the two nozzles is further ensured.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a front view of the dispenser of FIG. 1;
FIG. 3 is a side view of the dispenser of FIG. 1;
FIG. 4 is a cross-sectional view of a dual sprinkler according to an embodiment of the invention;
FIG. 5 is a schematic diagram of the accelerator delivery system of FIG. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
This embodiment includes wet blasting machine 1, still includes concrete conveying system 2 and accelerator conveying system 3, concrete conveying system 2 is including the double piston pump machine 21 that connects gradually, concrete delivery pipe 22, tripper 23, dual spray 24, accelerator conveying system 3 is including the accelerator pump 32 that loops through accelerator pump delivery pipe 31 and connect, blender 33, and the afterbody of wet blasting machine 1 is located to pump machine 21, and accelerator pump 32 is located wet blasting machine 1's middle part, blender 33 are equipped with gas bag entry 331, accelerator entry 332 and mixed gas export 333, and mixed gas export 333 divides two tunnel to be connected to dual spray 24 respectively.
One end of the distributor 23 is provided with a first inlet 231, a second inlet 232 and a third inlet 233, the other end is provided with a first outlet 234 and a second outlet 235, the first inlet 231, the first outlet 234 and the second outlet 235 are distributed in a Y shape, the first outlet 234 and the second outlet 235 are respectively connected with the double-nozzle 24,
the first inlet 231 is a concrete inlet, and the second inlet 232 and the third inlet 233 are gas inlets.
One end of the concrete conveying pipe 22 is connected with the double-piston pumping machine 21, the other end of the concrete conveying pipe is connected with the distributor 23, the inlet of the distributor 23 is connected with the reducer pipe 4, the section of the reducer pipe 4 is gradually reduced from big to small, and the inlet of the distributor 23 is connected with the small pipe opening end of the reducer pipe 4.
The big mouth of pipe end of reducing pipe 4 is connected with climbing pipe 5, and the low side of climbing pipe 5 is connected with the big mouth of pipe end of reducing pipe 4, and the high end of climbing pipe 5 is connected with concrete conveying pipe 22. A plurality of sections of bent pipes 6 are arranged between the reducing pipe 4 and the climbing pipe 5, and between the climbing pipe 5 and the concrete conveying pipe 22.
The two accelerator pumps 32 are connected in parallel and independently deliver the accelerators to the double spray heads 24.
The mixer 33 is provided with two symmetrical gas bag inlets for uniformly mixing the gas and the mixing agent.
The double spray heads 24 are connected in parallel, and each spray head is provided with a concrete conveying pipe inlet 241 and an accelerating agent pump conveying pipe connecting port 242 which can be controlled independently.
The air bag is provided with two groups of independent air inlets and air outlets, each group comprises 1 air inlet and 2 air outlets, the air inlets are used for receiving air sources of a construction site, and the 2 air outlets of each group are respectively used for connecting a distributor and an air bag inlet of the mixer.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are still within the scope of the present invention, provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (9)
1. Even branch material system of dual spray wet sprayer, including wet sprayer, its characterized in that still includes concrete conveying system and accelerator conveying system, concrete conveying system is including the double piston pump sending machine, concrete conveying pipe, tripper, the dual spray that connect gradually, accelerator conveying system is including accelerator pump, the blender that loops through accelerator pump duct connection, the pump sending machine is located wet sprayer's afterbody, the accelerator pump is located wet sprayer's middle part, the blender is equipped with gas bag entry, accelerator entry and mist outlet, the mist outlet divides two tunnel to be connected to the dual spray respectively.
2. The even material distribution system of the dual-nozzle wet sprayer of claim 1, wherein one end of the distributor is provided with a first inlet, a second inlet and a third inlet, and the other end is provided with a first outlet and a second outlet, the first inlet, the first outlet and the second outlet are distributed in a Y shape, the first outlet and the second outlet are respectively connected with the dual-nozzle, the first inlet is a concrete inlet, and the second inlet and the third inlet are gas inlets.
3. The even material distribution system of the dual-nozzle wet spraying machine as claimed in claim 1 or 2, wherein one end of the concrete conveying pipe is connected with the dual-piston pumping mechanism, the other end of the concrete conveying pipe is connected with the material distributor, a reducer pipe is connected to an inlet of the material distributor, the section of the reducer pipe is gradually reduced from large to small, and a small pipe opening end of the reducer pipe is connected to the inlet of the material distributor.
4. The even material distribution system of the dual spray wet sprayer of claim 3, wherein the large pipe orifice end of the reducer pipe is connected with a climbing pipe, the lower end of the climbing pipe is connected with the large pipe orifice end of the reducer pipe, and the high end of the climbing pipe is connected with the concrete conveying pipe.
5. The even material distribution system of the dual spray wet sprayer of claim 4, wherein a plurality of sections of bent pipes are arranged between the reducer pipe and the climbing pipe and between the climbing pipe and the concrete conveying pipe.
6. The even distribution system of the dual spray wet sprayer according to claim 1 or 2, wherein the two accelerating agent pumps are connected in parallel and independently deliver accelerating agents to the dual spray heads.
7. The even distribution system of the dual spray wet sprayer according to claim 1 or 2, wherein the mixer is provided with symmetrical two-way air bag inlets for evenly mixing the air and the mixing agent.
8. The even material distribution system of the dual spray nozzle wet sprayer according to claim 1 or 2, wherein the dual spray nozzles are connected in parallel, each spray nozzle is provided with a concrete conveying pipe inlet and an accelerator pump conveying pipe, and can be controlled independently.
9. The even material distribution system of the dual spray wet sprayer according to claim 1 or 2, wherein the air bag is provided with two separate sets of air inlets and air outlets, each set comprising 1 air inlet and 2 air outlets, the air inlets are used for receiving a construction site air source, and the 2 air outlets of each set are respectively used for connecting the distributor and the mixer air bag inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920497832.7U CN210032642U (en) | 2019-04-13 | 2019-04-13 | Even material system that divides of dual spray wet blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920497832.7U CN210032642U (en) | 2019-04-13 | 2019-04-13 | Even material system that divides of dual spray wet blasting machine |
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| CN210032642U true CN210032642U (en) | 2020-02-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043036A (en) * | 2019-04-13 | 2019-07-23 | 湖南鹏翔星通汽车有限公司 | A kind of uniform distributing system of double spray head wet-spraying machines |
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2019
- 2019-04-13 CN CN201920497832.7U patent/CN210032642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043036A (en) * | 2019-04-13 | 2019-07-23 | 湖南鹏翔星通汽车有限公司 | A kind of uniform distributing system of double spray head wet-spraying machines |
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