CN219376531U - Wet-type venturi dust remover spray set - Google Patents
Wet-type venturi dust remover spray set Download PDFInfo
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- CN219376531U CN219376531U CN202320416946.0U CN202320416946U CN219376531U CN 219376531 U CN219376531 U CN 219376531U CN 202320416946 U CN202320416946 U CN 202320416946U CN 219376531 U CN219376531 U CN 219376531U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a spray device of a wet venturi dust remover, which relates to the field of dust removal spray devices and comprises: the section of the Venturi dust box is of a square structure, the bottom of the Venturi dust box is fixedly welded with a sedimentation water tank of a prescription-shaped structure, and the bottom of the mud collecting cover is welded with a drain pipe with a valve; an air inlet pipe is welded at the bottom of the front side wall of the venturi dust removal box, and a water supplementing pipe is welded at the bottom of the right side wall of the venturi dust removal box; the upper half part of the left side wall of the Venturi dust removal box is provided with the L-shaped water guide pipes which penetrate through and are welded at upper and lower intervals, so that the water circularly pumped by the electric pump can be ensured to be subjected to sedimentation and filtration treatment, impurities in circulating spray water can be effectively reduced, the blocking probability of the electric pump and the spray head can be reduced, and in addition, excessive impurities in the circulating spray water can be avoided, and the adsorption and filtration of dust during spraying and use can be prevented.
Description
Technical Field
The utility model relates to the technical field of dust removal spray devices, in particular to a spray device of a wet venturi dust remover.
Background
The dust enters the venturi spraying area tangentially into the wet dust collector, the air flow is accelerated in the front venturi spraying area, the washing water is sprayed into a fine water curtain, the air flow and the washing water rotate at a relatively high speed to enable the medium carrying harmful objects to be closely mixed with the water curtain, then the water and the air flow are separated in the wet dust collector, the separated air flow is discharged into a circulating water tank with an automatic dust collector at the bottom through a muddy water return pipe, and clean air is discharged into the atmosphere through a fan.
The spraying component on the existing dust removal spraying device is generally integrated in the flue or the dust removal box, when the primary cleaning and the blocking cleaning are carried out on the spraying component, personnel are required to enter the flue or the dust removal box for internal implementation, the internal space of the flue or the dust removal box is inconvenient to operate, the process that the personnel enter the flue or the dust removal box is also complicated, and the cleaning and the blocking cleaning operation on the spraying component are caused to be troublesome and time-consuming.
Disclosure of Invention
In view of the above, the present utility model provides a spraying device for a wet venturi scrubber, so that when the spraying assembly is primarily cleaned and blocked, personnel is required to enter the flue or the dust removal box for implementation, and the process of entering the flue or the dust removal box is complicated, which results in troublesome and time-consuming cleaning and blocking operations for the spraying assembly.
The utility model provides a spray device of a wet venturi dust collector, which specifically comprises: the venturi dust removing box is of a square structure in cross section, a sedimentation water tank of a prescription-shaped structure is welded and fixed at the bottom of the venturi dust removing box, a mud collecting cover is welded at the bottom of the sedimentation water tank, and a drain pipe with a valve is welded at the bottom of the mud collecting cover; an air inlet pipe is welded at the bottom of the front side wall of the venturi dust removal box, and a water supplementing pipe is welded at the bottom of the right side wall of the venturi dust removal box; two L-shaped water guide pipes penetrate and are welded on the upper half part of the left side wall of the venturi dust removal box at intervals up and down, a water distribution plate with a circular structure is welded on the head end section of the two L-shaped water guide pipes, which is positioned in the venturi dust removal box, and six spray heads are arranged on the circumferential outer wall of the water distribution plate in a surrounding screwing mode; two racks are arranged on the upper half part of the right side wall of the Venturi dust removal box in a penetrating and sliding manner at an upper-lower interval; an electric pump is locked and installed at the top end position of the left side wall of the sedimentation water tank through a screw, a vertical guide pipe is welded on a water outlet nozzle of the electric pump, and the vertical guide pipe is communicated with tail ends of two L-shaped water guide pipes in a welding mode; the head ends of the horizontal parts of the L-shaped water guide pipes are welded with an auxiliary supporting shaft, and the tail ends of the two auxiliary supporting shafts are welded and fixed with the right inner wall of the Venturi dust removal box.
Furthermore, two positioning rings are welded and supported on the upper half part of the right inner wall of the venturi dust removal box at an upper-lower interval, and the two racks penetrate through the two positioning rings in sliding fit through spring pushing.
Furthermore, an L-shaped partition plate is welded at the left side of the inner space of the sedimentation water tank, and a water channel is formed between the bottom section of the L-shaped partition plate and the mud collecting cover at intervals.
Further, the L-shaped partition plate is divided into a U-shaped water channel in the left space inside the sedimentation water tank.
Further, a rotary cleaning component is rotatably arranged on the vertical support pipe section of the L-shaped water guide pipe.
Further, the rotary cleaning assembly is integrally formed by a driven gear and three L-shaped brush wiping rods welded at the top end of the driven gear in a surrounding mode, and nylon brushes are fixed on the inner sides of vertical supporting parts of the three L-shaped brush wiping rods through magic tapes.
Further, when the rotary cleaning assembly rotates, the nylon hairbrushes on the three L-shaped brushing rods are sequentially brushed and contacted with the six spray heads.
Further, when the rotary cleaning assembly is in an initial state, the three L-shaped brush rods are rotatably arranged in the space among the six spray heads.
Further, the two racks are meshed with two driven gears at the bottom of the rotary cleaning assembly through the toothed plates on the head end sections of the racks.
Further, the right end sections of the two racks extend to the right side and are protruded outside the Venturi dust removal box.
Advantageous effects
1. The utility model can realize two-stage spraying of the upper and lower spray heads, the spray water quantity of each stage of spraying ensures that dust removal is more thorough, the application range of dust treatment is wide, the utility model can ensure that the water circularly pumped by the electric pump is treated by sedimentation filtration, effectively reduces impurities in the circulating spray water, reduces the blocking probability of the electric pump and the spray heads, and can also avoid excessive impurities in the circulating spray water to influence the adsorption filtration of dust during spraying.
2. According to the utility model, the two racks and the venturi dust removal box are installed in a penetrating and sliding manner, the right end section of the venturi dust removal box extends to the right side to be protruded, and therefore, under the condition that the venturi dust removal box does not need to enter, the two racks can be meshed to drive the rotary cleaning assembly to rotate positively and negatively, brushing cleaning and blocking cleaning to a certain degree are implemented on the two rings of spray heads which are internally installed, the use is convenient and time-saving, and the frequency that workers need to enter the venturi dust removal box to thoroughly block the spray heads is reduced to a certain degree.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
fig. 1 is a schematic view of the right side structure of a cumulus dust box according to an embodiment of the utility model.
FIG. 2 is a schematic view of the left side structure of the cumulus dust box according to an embodiment of the utility model.
FIG. 3 is a schematic view of the semi-sectioned internal structure of a cumulus dust box according to an embodiment of the utility model.
Fig. 4 is a schematic view of an L-shaped water conduit structure according to an embodiment of the present utility model.
Fig. 5 is a schematic view of the bottom structure of an L-shaped water guide pipe according to an embodiment of the present utility model.
FIG. 6 is a schematic view of a rotary cleaning assembly according to an embodiment of the present utility model.
List of reference numerals
1. A venturi dust removal box; 101. an air inlet pipe; 102. a water supplementing pipe; 103. a positioning ring; 2. a sedimentation water tank; 201. an L-shaped partition; 3. a rack; 4. an L-shaped water guide pipe; 401. a water distribution plate; 402. rotating the cleaning assembly; 403. an auxiliary support shaft; 5. an electric pump.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model.
Examples: please refer to fig. 1 to 6:
the utility model provides a spray device of a wet-type Venturi dust collector, which comprises a Venturi dust collection box 1, wherein the cross section of the Venturi dust collection box 1 is of a square structure, a sedimentation water tank 2 of a prescription-shaped structure is welded and fixed at the bottom of the Venturi dust collection box 1, a mud collecting cover is welded at the bottom of the sedimentation water tank 2, and a sewage drain pipe with a valve is welded at the bottom of the mud collecting cover; an air inlet pipe 101 is welded at the bottom of the front side wall of the Venturi dust removal box 1, and a water supplementing pipe 102 is welded at the bottom of the right side wall of the Venturi dust removal box 1; two L-shaped water guide pipes 4 are penetrated and welded on the upper half part of the left side wall of the Venturi dust removal box 1 at an upper and lower interval, a water distribution disc 401 with a circular structure is welded on the head end section of the two L-shaped water guide pipes 4 in the Venturi dust removal box 1, six spray heads are arranged on the circumferential outer wall of the water distribution disc 401 in a surrounding screwing way, two-stage spraying can be realized by the upper and lower spray heads, the spraying water quantity of each stage is realized, dust removal is more thorough, and the application range for dust treatment is wide; two racks 3 are arranged on the upper half part of the right side wall of the Venturi dust removal box 1 in a penetrating and sliding manner at an upper-lower interval; an electric pump 5 is arranged at the top end position of the left side wall of the sedimentation water tank 2 through screw locking, a vertical guide pipe is welded on a water outlet nozzle of the electric pump 5, and the vertical guide pipe is communicated with tail ends of two L-shaped water guide pipes 4 through welding; the head ends of the horizontal parts of the two L-shaped water guide pipes 4 are welded with an auxiliary supporting shaft 403, and the tail ends of the two auxiliary supporting shafts 403 are welded and fixed with the right inner wall of the Venturi dust removal box 1; two positioning rings 103 are welded and supported on the upper half part of the right inner wall of the Venturi dust removal box 1 at an upper-lower interval, and the two racks 3 are in penetrating sliding fit with the two positioning rings 103 through spring pushing; an L-shaped partition plate 201 is welded at the left side of the inner space of the sedimentation tank 2, and a water channel is formed between the bottom section of the L-shaped partition plate 201 and the mud collecting cover at intervals; the rotary cleaning assembly 402 is integrally formed by a driven gear and three L-shaped brush wiping rods welded on the top end of the driven gear in a surrounding mode, wherein nylon brushes are fixed on the inner sides of vertical supporting parts of the three L-shaped brush wiping rods through magic tapes; when the rotary cleaning component 402 rotates, the nylon hairbrushes on the three L-shaped brushing rods are sequentially brushed and contacted with the six spray heads; when the rotary cleaning assembly 402 is in the initial state, three L-shaped brush bars are rotated into the space between six spray heads.
The L-shaped partition 201 is divided into a U-shaped water channel in the left space inside the settling water tank 2, water after being sprayed in the settling water tank 2 can enter the left space of the settling water tank 2 through the U-shaped water channel to be circularly pumped by the power supply pump 5, the sprayed water after being forced to flow downwards and settle can detour the left space of the settling water tank 2, the water circularly pumped by the power supply pump 5 is ensured to be subjected to settlement filtration treatment, impurities in the circulated sprayed water are effectively reduced, the blocking probability of the power supply pump 5 and a spray head is reduced, and in addition, excessive impurities in the sprayed water after being circulated can be avoided, and the adsorption filtration of dust during spraying and use can be influenced.
Wherein, a rotary cleaning component 402 is rotatably arranged on the vertical supporting pipe section of the L-shaped water guide pipe 4, and the rotary cleaning component 402 can perform brushing cleaning and blockage cleaning on six spray heads through three L-shaped brushing rods in a positive and negative rotation mode.
Wherein, the rack meshes the transmission with two driven gears of rotatory clean subassembly 402 bottom on two rack 3 head end sections, two rack 3 run through slidable mounting with venturi dust removal case 1, and its right-hand member section extends the protrusion to the right side, and then only need reciprocal slip two rack 3 can mesh under the condition that need not to get into venturi dust removal case 1 and order about rotatory clean subassembly 402 positive and negative rotation to implement the brush of certain degree to the shower nozzle of two rings built-in installations clean and clear stifled, convenient to use, save time, and reduce to a certain extent and need the workman to get into the inside frequency of implementing thoroughly clear stifled to the shower nozzle of venturi dust removal case 1.
The right end sections of the two racks 3 extend to the right side and protrude out of the venturi dust removal box 1, and springs on the two racks 3 can push the two racks 3 to reset, so that an L-shaped brush rod on the two rotary cleaning assemblies 402 is kept in an initial state between the two spray heads, and the L-shaped brush rod is prevented from blocking atomization spraying of the interference spray heads.
Specific use and action of the embodiment: in the utility model, waste smoke enters the venturi dust removal box 1 through the air inlet pipe 101 and ascends upwards, when the electric pump 5 is used for spraying dust removal, water contained in the sedimentation water tank 2 can be pumped into the two L-shaped water guide pipes 4, two circles of spray heads on the two water distribution plates 401 are used for atomizing and spraying to remove dust on the smoke ascending in the venturi dust removal box 1, and finally, water drops after the spraying use fall into the sedimentation water tank 2 to be circularly pumped by the electric pump 5;
the sedimentation tank 2 is used for sedimentation filtration of used spray water, and the water which is connected in the sedimentation tank 2 after being sprayed and used can enter the left side space of the sedimentation tank 2 through the U-shaped water channel to be circularly pumped by the power pump 5, and the spray water after being forced to be used flows downwards to be settled before being roundabout in the left side space of the sedimentation tank 2, so that the water circularly pumped by the power pump 5 is ensured to be subjected to sedimentation filtration treatment.
Claims (10)
1. A wet venturi scrubber spray set, comprising: the venturi dust removing box (1), the cross section of the venturi dust removing box (1) is of a square structure, the bottom of the venturi dust removing box (1) is fixedly welded with a sedimentation water tank (2) of a prescription-shaped structure, the bottom of the sedimentation water tank (2) is welded with a mud collecting cover, and the bottom of the mud collecting cover is welded with a drain pipe provided with a valve; an air inlet pipe (101) is welded at the bottom of the front side wall of the venturi dust removal box (1), and a water supplementing pipe (102) is welded at the bottom of the right side wall of the venturi dust removal box (1); two L-shaped water guide pipes (4) are penetrated and welded on the upper half part of the left side wall of the Venturi dust removal box (1) at intervals up and down, a water distribution disc (401) with a circular structure is welded on the head end section of the two L-shaped water guide pipes (4) positioned in the Venturi dust removal box (1), and six spray heads are arranged on the circumferential outer wall of the water distribution disc (401) in a surrounding screwing mode; two racks (3) are arranged on the upper half part of the right side wall of the Venturi dust removal box (1) in a penetrating and sliding manner at an upper-lower interval; an electric pump (5) is arranged at the top end position of the left side wall of the sedimentation water tank (2) in a locking way through a screw, a vertical guide pipe is welded on a water outlet nozzle of the electric pump (5), and the vertical guide pipe is communicated with tail ends of two L-shaped water guide pipes (4) in a welding way; the head ends of the horizontal parts of the L-shaped water guide pipes (4) are welded with an auxiliary supporting shaft (403), and the tail ends of the two auxiliary supporting shafts (403) are welded and fixed with the right inner wall of the Venturi dust removal box (1).
2. A wet venturi scrubber spray set as set forth in claim 1 wherein: two positioning rings (103) are welded and supported on the upper half part of the right inner wall of the Venturi dust removal box (1) at intervals up and down, and the two racks (3) are in penetrating sliding fit with the two positioning rings (103) through spring pushing.
3. A wet venturi scrubber spray set as set forth in claim 1 wherein: an L-shaped partition plate (201) is welded at the left side of the inner space of the sedimentation water tank (2), and a water channel is formed between the bottom section of the L-shaped partition plate (201) and the mud collecting cover at intervals.
4. A wet venturi scrubber spray set as set forth in claim 3 wherein: the L-shaped partition plate (201) is divided into a U-shaped water channel in the left space inside the sedimentation water tank (2).
5. A wet venturi scrubber spray set as set forth in claim 1 wherein: a rotary cleaning assembly (402) is rotatably arranged on the vertical support pipe section of the L-shaped water guide pipe (4).
6. A wet venturi scrubber spray set as set forth in claim 5 wherein: the rotary cleaning assembly (402) is integrally formed by a driven gear and three L-shaped brush wiping rods welded at the top end of the driven gear in a surrounding mode, and nylon brushes are fixed on the inner sides of vertical supporting parts of the three L-shaped brush wiping rods through magic tapes.
7. A wet venturi scrubber spray set as set forth in claim 6 wherein: when the rotary cleaning assembly (402) rotates, the nylon hairbrushes on the three L-shaped brushing rods are sequentially brushed and contacted with the six spray heads.
8. A wet venturi scrubber spray set as set forth in claim 7 wherein: when the rotary cleaning assembly (402) is in an initial state, the three L-shaped brush rods are rotatably arranged in the space among the six spray heads.
9. A wet venturi scrubber spray set as set forth in claim 6 wherein: and the two racks (3) are meshed and driven by two driven gears at the bottom of the rotary cleaning assembly (402) on the head end section of the racks.
10. A wet venturi scrubber spray set as set forth in claim 1 wherein: the right end sections of the racks (3) extend to the right side and are protruded outside the Venturi dust removal box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416946.0U CN219376531U (en) | 2023-03-08 | 2023-03-08 | Wet-type venturi dust remover spray set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416946.0U CN219376531U (en) | 2023-03-08 | 2023-03-08 | Wet-type venturi dust remover spray set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219376531U true CN219376531U (en) | 2023-07-21 |
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ID=87187044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320416946.0U Active CN219376531U (en) | 2023-03-08 | 2023-03-08 | Wet-type venturi dust remover spray set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219376531U (en) |
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2023
- 2023-03-08 CN CN202320416946.0U patent/CN219376531U/en active Active
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