CN218794649U

CN218794649U - Be used for chemical waste gas to filter safe processing apparatus

Info

Publication number: CN218794649U
Application number: CN202223076633.XU
Authority: CN
Inventors: 金作为; 杨水红; 丁佳
Original assignee: Yingkou Jinding Petrochemical Design Co ltd
Current assignee: Yingkou Jinding Petrochemical Design Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-07
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a be used for chemical waste gas to filter safe processing apparatus, including the assembly case, the circular slot has been seted up to the inside of assembly case, the circumference inner wall of circular slot is provided with the baffle, groove and last groove between down have been seted up to the lateral wall of baffle, the underrun pivot rotation of inslot is connected with the filter disc down, the upper surface of baffle is provided with driving motor, driving motor's output shaft is connected with the extension rod through the shaft coupling transmission, the lower extreme of extension rod runs through the inside that extends to groove down and sets up the upper surface at the filter disc, be equipped with the back flush subassembly on the baffle, the right side wall of assembly case is provided with the orifice plate, the inside of orifice plate rotates through the bearing and is connected with the gangbar, this a chemical waste gas filters safe processing apparatus, realizes the automatically cleaning of filter disc under the prerequisite that does not influence solid particle in the filter disc filtering waste gas chemical industry, has saved the manpower, has improved the treatment efficiency to chemical waste gas.

Description

Be used for chemical waste gas to filter safe processing apparatus

Technical Field

The utility model belongs to the technical field of chemical waste gas treatment equipment, concretely relates to be used for chemical waste gas to filter safe processing apparatus.

Background

With the rapid development of the industry, the emission of waste gas is more and more intensified, and the waste gas is discharged into the atmosphere without being treated and can form photochemical pollution under certain conditions; chemical waste gas refers to the poisonous and harmful gas by chemical plant exhaust in chemical production, chemical waste gas often contains the pollutant species many, physics and chemical property are complicated, the toxicity is also different, seriously pollute the environment and influence human health, the waste gas that chemical equipment produced need be used the exhaust treatment device and handle waste gas, present exhaust treatment device, generally include filter equipment, optical processor, the condensation chamber, adsorption chamber and recovery processing device, and filter equipment mainly is including being used for filtering the rose box that removes dust to waste gas. The filter plates are arranged in the filter boxes for filtering and dedusting the waste gas.

The utility model discloses a grant utility model CN217119664U provides a be used for chemical waste gas to filter safety processing apparatus, also conveniently dismantle the filter when filtering chemical waste gas, wash or change the filter, however in the above-mentioned patent, when the filtration pore of filter is blockked up by solid particle, need the manual filter of dismantling of workman and wash the change to the filter, consume a large amount of manpowers in this process, there is the risk that chemical waste gas reveals when the manual work is dismantled the filter, chemical waste gas reveals can harm workman's healthy, for this reason we provide one kind and be used for chemical waste gas to filter safety processing apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for chemical waste gas to filter safe processing apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for chemical industry waste gas to filter safety processing apparatus, includes the assembly box, the circular slot has been seted up to the inside of assembly box, the circumference inner wall of circular slot is provided with the baffle, the lateral wall of baffle has been seted up down between the groove and has been gone up between the groove, the underrun pivot rotation of inslot is connected with the filter disc down, the upper surface of baffle is provided with driving motor, driving motor's output shaft is connected with the extension rod through the shaft coupling transmission, the lower extreme of extension rod runs through the inside that extends to between the groove down and sets up the upper surface at the filter disc, be equipped with the back flush subassembly on the baffle, the right side wall of assembly box is provided with the orifice plate, the inside of orifice plate is rotated through the bearing and is connected with the gangbar, the lower extreme of gangbar is provided with the cross revolving rack, the upper surface array of cross revolving rack is provided with the brush.

Preferably, the inside of going up the intervallum is equipped with drive sprocket, drive sprocket sets up the circumference outer wall at the extension rod, the circumference outer wall of gangbar is provided with driven sprocket, and driven sprocket passes through the driving chain and is connected with the drive sprocket transmission.

Preferably, the right side wall of the assembly box is provided with a passing groove, the passing groove is communicated with the circular groove, the passing groove is sleeved on the outer sides of the cross-shaped rotating frame and the hair brush, and the lower surface of the filter disc is abutted to the hair brush.

Preferably, the backwashing component comprises water storage tanks symmetrically arranged on the upper surface of the partition plate in the front-back direction, the two water storage tanks are communicated through a communicating pipe, a water pump is arranged on the upper surface of the water storage tank at the rear side, a water inlet pipe is arranged on the rear side of the water pump, a water outlet pipe of the water pump is communicated with the water storage tank at the rear side, spray pipes are arranged on the lower surfaces of the two water storage tanks in an array mode, and the lower ends of the spray pipes penetrate through the partition plate and are provided with spray heads.

Preferably, the top and the below symmetry of filter disc are provided with the closure plate, two the closure plate all sets up between the left side wall of baffle and the circumference inner wall of circular slot, the below the lower surface of closure plate is provided with the intake pipe, top the upper surface of closure plate is provided with the outlet duct, and the closure plate of top is located the below in upper groove.

Preferably, the lower surface of the assembly box is provided with a dirt bearing disc, the front and the back of the dirt bearing disc are symmetrically provided with clamping plates, the insides of the clamping grooves of the two clamping plates are respectively provided with a convex block, and the two convex blocks are respectively arranged on the front and the back of the assembly box.

Preferably, the front and the back of the assembly box are symmetrically provided with assembly side plates, two mounting holes are formed in the assembly side plates in an array mode, the outer side of the driving motor is sleeved with a protective cover shell, and the protective cover shell is arranged on the upper surface of the partition plate.

Compared with the prior art, the beneficial effects of the utility model are that:

this be used for chemical waste gas to filter safety processing device, through setting up rotatable filter disc and back flush subassembly, can be when there is the condition of filtration pore jam in one side of filter disc and chemical waste gas contact, make driving motor's output shaft pass through the extension rod and drive the filter disc and rotate half a week, make the filter disc not undertake the filtering work to chemical waste gas solid particle with one side of chemical waste gas contact, back flush subassembly carries out the back flush to the filter disc, realize the automatically cleaning of filter disc under the prerequisite that does not influence solid particle in the filter disc filtering chemical waste gas, the manpower is saved, the treatment effeciency to chemical waste gas has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a side sectional perspective view of the present invention;

fig. 4 is a schematic structural diagram of the backwashing assembly of the present invention.

In the figure: 1. assembling a box; 2. a circular groove; 3. a partition plate; 4. a lower intermediate trough; 5. a filter disc; 6. a protective housing; 7. a drive motor; 8. an extension rod; 9. a backwash assembly; 901. a water storage tank; 902. a communicating pipe; 903. a water pump; 904. a water inlet pipe; 905. a spray pipe; 906. a spray head; 10. a blocking plate; 11. an air inlet pipe; 12. an air outlet pipe; 13. an upper intermediate groove; 14. a drive sprocket; 15. an orifice plate; 16. a bearing; 17. a linkage rod; 18. a driven sprocket; 19. a drive chain; 20. a cross rotating frame; 21. a passage groove; 22. a sewage bearing disc; 23. clamping a plate; 24. a bump; 25. and assembling the side plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a be used for chemical waste gas to filter safe processing apparatus, including assembly box 1, circular slot 2 has been seted up to assembly box 1's inside, the circumference inner wall of circular slot 2 is provided with baffle 3, lower tank 4 and last tank 13 have been seted up to the lateral wall of baffle 3, the underrun in the tank 4 rotates through the pivot in lower tank is connected with filter disc 5, the upper surface of baffle 3 is provided with driving motor 7, driving motor 7's output shaft is connected with extension rod 8 through the shaft coupling transmission, the lower extreme of extension rod 8 runs through the inside that extends to lower tank 4 and sets up the upper surface at filter disc 5, be equipped with back flush subassembly 9 on the baffle 3, the right side wall of assembly box 1 is provided with orifice plate 15, the inside of orifice plate 15 rotates through bearing 16 and is connected with gangbar 17, the lower extreme of gangbar 17 is provided with cross revolving rack 20, cross revolving rack 20's upper surface array is provided with the brush.

In this embodiment, preferably, a driving sprocket 14 is arranged inside the upper intermediate groove 13, the driving sprocket 14 is arranged on the outer circumferential wall of the extension rod 8, a driven sprocket 18 is arranged on the outer circumferential wall of the linkage rod 17, the driven sprocket 18 is in transmission connection with the driving sprocket 14 through a transmission chain 19, and when the extension rod 8 drives the driving sprocket 14 to rotate, the driving sprocket 14 drives the driven sprocket 18 to rotate through the transmission chain 19, so as to drive the linkage rod 17 to rotate.

In this embodiment, preferably, the right side wall of the assembly box 1 is provided with a through groove 21, the through groove 21 is communicated with the circular groove 2, the through groove 21 is sleeved outside the cross-shaped rotating frame 20 and the brush, the lower surface of the filter disc 5 abuts against the brush, and the through groove 21 provides a rotating space for the cross-shaped rotating frame 20 and the brush.

In this embodiment, preferably, the backwashing component 9 includes water storage tanks 901 symmetrically arranged in front and back on the upper surface of the partition plate 3, the two water storage tanks 901 are communicated with each other through a communication pipe 902, a water pump 903 is arranged on the upper surface of the rear water storage tank 901, a water inlet pipe 904 is arranged behind the water pump 903, a water outlet pipe of the water pump 903 is communicated with the rear water storage tank 901, shower pipes 905 are arranged in an array on the lower surfaces of the two water storage tanks 901, the lower ends of the shower pipes 905 penetrate through the partition plate 3 and are provided with shower nozzles 906, the water inlet pipe 904 is connected to an external water source and then started up the water pump 903, the water pump 903 pumps water into the rear water storage tank 901, water in the rear water storage tank 901 is injected into the front water storage tank 901 through the communication pipe 902, water in the two water storage tanks 901 enters the shower nozzles 906 through the shower nozzles 905, and is sprayed downwards by the shower nozzles 906 to backwash the filter disc 5, so as to prevent the filter holes of the filter disc 5 from being blocked by solid particles.

In this embodiment, it is preferred, the top and the below symmetry of filter disc 5 are provided with closure plate 10, two closure plates 10 all set up between the left side wall of baffle 3 and the circumference inner wall of circular slot 2, the lower surface of below closure plate 10 is provided with intake pipe 11, the upper surface of top closure plate 10 is provided with outlet duct 12, and top closure plate 10 is located the below of upper intermediate tank 13, let in chemical industry waste gas intake pipe 11, waste gas is discharged by outlet duct 12 behind the filtration pore through filter disc 5, make filter disc 5 filter out the solid particle in the chemical industry waste gas.

In this embodiment, it is preferred, the lower surface of assembly box 1 is equipped with and holds dirty dish 22, the front and the back symmetry that hold dirty dish 22 are provided with cardboard 23, the inside of two cardboard 23 draw-in grooves all is equipped with lug 24, two lugs 24 set up respectively at the front and the back of assembly box 1, back flush subassembly 9 spun rivers erode behind the upper surface of filter disc 5, fall into the inside of holding dirty dish 22, the brush brushes the back with the dirt of filter disc 5 lower surface, the dirt falls into the inside of holding dirty dish 22 equally, realize the centralized processing to sewage and dirt, it moves to the right to hold dirty dish 22, move out from the inside of two cardboard 23 draw-in grooves until two lugs 24, can with holding dirty dish 22 and assembly box 1 split, be convenient for clear up sewage and the dirt in the dirty dish 22.

In this embodiment, it is preferred, the assembly side plates 25 are symmetrically arranged on the front and the back of the assembly box 1, mounting holes have been opened in two assembly side plates 25 in an array, the outer cover of the driving motor 7 is provided with a protective housing 6, the protective housing 6 is arranged on the upper surface of the partition plate 3, a plurality of bolts are sequentially passed through the inside of thread grooves formed in the mounting holes screwed in the chemical waste gas treatment equipment support, the heads of the bolts abut against the upper surfaces of the assembly side plates 25, the assembly box 1 can be installed on the chemical waste gas treatment equipment support, by arranging the protective housing 6, water sprayed from the backwashing component 9 can be blocked to the driving motor 7, and then the water inlet fault of the driving motor 7 is avoided.

The utility model discloses a theory of operation and use flow: when the device is used, chemical waste gas is introduced into the air inlet pipe 11, the waste gas is discharged from the air outlet pipe 12 after passing through the filter holes of the filter disc 5, the filter disc 5 filters out solid particles in the chemical waste gas, when the filter holes are blocked on one side of the filter disc 5 contacting with the chemical waste gas after a period of time, the driving motor 7 is started, the output shaft of the driving motor 7 drives the filter disc 5 to rotate for a half cycle through the extension rod 8, the side of the filter disc 5 not contacting with the chemical waste gas is rotated to the position between the two blocking plates 10 to bear the filtering work of the solid particles in the chemical waste gas, in the process, the extension rod 8 drives the driving sprocket 14 to rotate, the driving sprocket 14 drives the driven sprocket 18 to rotate through the transmission chain 19, further the linkage rod 17 drives the cross rotating frame 20 to rotate, the brush brushes brush the dirt on the lower surface of the filter disc 5, the washing effect of subsequent backwashing is improved, brushed dirt falls into the interior of the sewage bearing disc 22, the water inlet pipe 904 is connected into an external water source and then the water pump 903 is started, the water pump 903 pumps water into the interior of the rear water storage tank 901, water in the rear water storage tank 901 is injected into the interior of the front water storage tank 901 through the communicating pipe 902, water in the two water storage tanks 901 enters the spray heads 906 through the spray pipes 905 and is sprayed out downwards by the spray heads 906 to backwash the filter disc 5, the filter holes of the filter disc 5 are prevented from being blocked by solid particles, water sprayed out of the backwashing component 9 washes the upper surface of the filter disc 5 and then falls into the interior of the sewage bearing disc 22 through the filter holes and the passing grooves 21, the dredging and cleaning operation of the filter holes of the sewage bearing disc 22 is completed, the driving motor 7 is driven to rotate for half a circle again after a period of time, and the steps are repeated, so that the self-cleaning of the filter disc 5 is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for chemical waste gas to filter safe processing apparatus, includes assembly box (1), its characterized in that: circular slot (2) have been seted up to the inside of assembly box (1), the circumference inner wall of circular slot (2) is provided with baffle (3), groove (4) and last groove (13) between down have been seted up to the lateral wall of baffle (3), the underrun in groove (4) rotates through the pivot between down is connected with filter disc (5), the upper surface of baffle (3) is provided with driving motor (7), the output shaft of driving motor (7) is connected with extension rod (8) through the shaft coupling transmission, the lower extreme of extension rod (8) runs through to extend to the inside of groove (4) between down and sets up the upper surface in filter disc (5), be equipped with back flush subassembly (9) on baffle (3), the right side wall of assembly box (1) is provided with orifice plate (15), the inside of orifice plate (15) is rotated through bearing (16) and is connected with gangbar (17), the lower extreme of gangbar (17) is provided with cross revolving rack (20), the upper surface array of cross revolving rack (20) is provided with the brush.

2. The chemical waste gas filtering and safety treatment device is characterized in that: the inside of going up middle groove (13) is equipped with drive sprocket (14), drive sprocket (14) set up the circumference outer wall at extension rod (8), the circumference outer wall of gangbar (17) is provided with driven sprocket (18), and driven sprocket (18) are connected with drive sprocket (14) transmission through driving chain (19).

3. The chemical waste gas filtering and safety treatment device as claimed in claim 1, wherein: the right side wall of the assembly box (1) is provided with a passing groove (21), the passing groove (21) is communicated with the circular groove (2), the passing groove (21) is sleeved on the outer sides of the cross-shaped rotating frame (20) and the hair brush, and the lower surface of the filter disc (5) is abutted to the hair brush.

4. The chemical waste gas filtering and safety treatment device is characterized in that: the backwashing component (9) comprises water storage tanks (901) which are symmetrically arranged on the upper surface of the partition plate (3) from front to back, the two water storage tanks (901) are communicated through a communicating pipe (902), a water pump (903) is arranged on the upper surface of the water storage tank (901) at the rear part, a water inlet pipe (904) is arranged on the rear part of the water pump (903), a water outlet pipe of the water pump (903) is communicated with the rear water storage tank (901), spraying pipes (905) are arranged on the lower surfaces of the two water storage tanks (901) in an array mode, and the lower ends of the spraying pipes (905) penetrate through the partition plate (3) and are provided with spray heads (906).

5. The chemical waste gas filtering and safety treatment device is characterized in that: the top and the below symmetry of filter disc (5) are provided with closure plate (10), two closure plate (10) all set up between the circumference inner wall of the left side wall of baffle (3) and circular slot (2), the below the lower surface of closure plate (10) is provided with intake pipe (11), top the upper surface of closure plate (10) is provided with outlet duct (12), and top closure plate (10) are located the below of upper groove (13).

6. The chemical waste gas filtering and safety treatment device is characterized in that: the sewage bearing disc (22) is arranged on the lower surface of the assembly box (1), clamping plates (23) are symmetrically arranged on the front face and the back face of the sewage bearing disc (22), protruding blocks (24) are arranged inside the clamping grooves of the two clamping plates (23), and the two protruding blocks (24) are arranged on the front face and the back face of the assembly box (1) respectively.

7. The chemical waste gas filtering and safety treatment device as claimed in claim 1, wherein: the front and the back symmetry of assembly box (1) are provided with assembly curb plate (25), two the mounting hole has been seted up to equal array on assembly curb plate (25), the outside cover of driving motor (7) is equipped with protective housing (6), protective housing (6) set up the upper surface at baffle (3).