CN214075686U

CN214075686U - Waste gas treatment device of concrete mixing plant

Info

Publication number: CN214075686U
Application number: CN202021977048.5U
Authority: CN
Inventors: 廖和雄
Original assignee: Guangxi Jinhangtong Concrete Co ltd
Current assignee: Guangxi Jinhangtong Concrete Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-08-31
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a concrete mixing plant exhaust treatment device relates to the exhaust-gas treatment field, including handling the storehouse, one side of handling the storehouse is connected with the air inlet, and the inside of handling the storehouse is provided with the filter screen, the top of filter screen is provided with the shower, and the bottom of shower is provided with the shower nozzle, the inside top that is located the shower of handling the storehouse is provided with the defogging board, and the top of handling the storehouse is connected with the outlet duct, the one end of outlet duct is provided with the sack cleaner, the water pump is installed in the outside of handling the storehouse. The utility model discloses a processing storehouse, air inlet, filter screen, shower nozzle, defogging board, outlet duct, the sack cleaner that set up have realized spraying the dust before getting into the sack cleaner is inside, make it increase wet with spray water, and the dust meets water vapour and becomes heavy, can get rid of partly dust granule in the waste gas, and the sack cleaner that the cooperation later stage used can make the exhaust-gas treatment effect better.

Description

Waste gas treatment device of concrete mixing plant

Technical Field

The utility model relates to a waste gas treatment field specifically is a concrete mixing plant exhaust treatment device.

Background

The concrete mixing plant mainly comprises five systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities, and four intermediate links are reduced because the building aggregate metering is compared with the station aggregate metering, and the metering time is saved because of vertical blanking metering, so that the production efficiency is greatly improved.

The waste gas that the concrete mixing plant produced is dust waste gas mostly, and adopt more exactly to the sack cleaner to dust waste gas, and rely on the sack cleaner to handle alone, and the exhaust-gas treatment effect is not good, and current exhaust treatment device, often need use water to handle, and the waste water after combining with waste gas can't obtain to be handled and also can cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve and to rely on the sack cleaner alone to handle, the exhaust-gas treatment effect is not good, and current exhaust treatment device, often need handle with water, and the waste water after combining with waste gas can't obtain handling the problem that also can cause environmental pollution, provides a concrete mixing plant exhaust treatment device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete mixing plant exhaust treatment device, includes handles the storehouse, one side of handling the storehouse is connected with the air inlet, and the inside of handling the storehouse is provided with the filter screen, the top of filter screen is provided with the shower, and the bottom of shower is provided with the shower nozzle, the inside top that is located the shower of handling the storehouse is provided with the defogging board, and the top of handling the storehouse is connected with the outlet duct, the one end of outlet duct is provided with the sack cleaner, the water pump is installed in the outside of handling the storehouse, and the output of water pump is connected with the separation storehouse, the inside of separation storehouse is provided with strains a section of thick bamboo, and the outside of straining a section of thick bamboo is connected with tooth, one side of tooth is connected with the gear, and the motor is installed to the bottom of gear.

Preferably, the quantity of filter screen is two sets of, two sets of the filter screen all is connected with the clamping of handling the storehouse through the fixture block, one side of handling the storehouse is provided with the liquid level pipe, and the outside of liquid level pipe is provided with the scale.

Preferably, the outside of handling the storehouse and separating bin all is connected with the maintenance door, and the maintenance door rotates with handling the storehouse and separating bin respectively through the hinge and is connected, the inboard of maintenance door is connected with sealed the pad, and the outside of just connecting the door is provided with the handle.

Preferably, the input end of the water pump is connected with an output pipe, the input pipe penetrates through the treatment bin and extends to the interior of the treatment bin, the output end of the water pump is connected with the output pipe, and the output pipe penetrates through the separation bin and extends to the interior of the filter cartridge.

Preferably, the outer side of the filter cartridge is provided with sliding blocks above and below the teeth, the inner side of the separation bin is provided with a sliding groove matched with the sliding blocks, the separation bin and the filter cartridge are movably connected through the sliding blocks and the sliding groove, and the gear is meshed with the teeth.

Preferably, the bottom end of the filter cylinder is connected with a drain pipe, the outer side of the drain pipe is connected with a drain valve, the bottom end of the separation bin is connected with a drain pipe, and the outer side of the drain pipe is connected with a drain valve.

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

1. the utility model discloses a processing storehouse, air inlet, filter screen, shower nozzle, defogging board, outlet duct, the sack cleaner that set up have realized spraying the dust before getting into the sack cleaner is inside, make it increase wet with spray water, and the dust meets water vapour and becomes heavy, can get rid of partly dust granule in the waste gas, and the sack cleaner that the cooperation later stage used can make the exhaust-gas treatment effect better.

2. The utility model discloses a water pump, the separation storehouse that sets up, strain a section of thick bamboo, tooth, gear, motor, blow off pipe and drain pipe, realized passing through the water pump with the partly waste water that contains the dust granule and extracting to the inside of filter screen, drive the filter screen by the motor and rotate to make waste water be centrifugal motion, come out the impurity separation in the waste water, handle waste water, avoid directly discharging and cause environmental pollution.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

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

fig. 3 is an enlarged view of the structure at a of the present invention.

In the figure: 1. a processing bin; 2. an air inlet; 3. filtering with a screen; 4. a shower pipe; 5. a spray head; 6. a defogging plate; 7. an air outlet pipe; 8. a bag-type dust collector; 9. a water pump; 10. separating the bins; 11. a filter cartridge; 12. teeth; 13. a gear; 14. a motor; 15. a blow-off pipe; 16. and a water discharge pipe.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The water pump (model: GNWQ) and the motor (model: YL) mentioned in the utility model can be purchased in the market or private.

Referring to fig. 1-3, a concrete mixing plant waste gas treatment device comprises a treatment bin 1, one side of the treatment bin 1 is connected with an air inlet 2, a filter screen 3 is arranged inside the treatment bin 1, a spray pipe 4 is arranged above the filter screen 3, a spray head 5 is arranged at the bottom end of the spray pipe 4, a demisting plate 6 is arranged inside the treatment bin 1 and above the spray pipe 4, the top end of the treatment bin 1 is connected with an air outlet pipe 7, one end of the air outlet pipe 7 is provided with a bag-type dust collector 8, a water pump 9 is arranged outside the treatment bin 1, the output end of the water pump 9 is connected with a separation bin 10, a filter cartridge 11 is arranged inside the separation bin 10, the outer side of the filter cartridge 11 is connected with teeth 12, one side of the teeth 12 is connected with a gear 13, and the bottom end of the gear 13 is provided with a motor 14.

The utility model discloses a processing storehouse 1, air inlet 2, filter screen 3, shower 4, shower nozzle 5, defogging board 6, outlet duct 7, sack cleaner 8 that set up have realized before getting into sack cleaner 8 inside, spray the dust, make it increase wet with spray water, and it becomes heavy that the dust meets water vapour, can get rid of some dust particles in the waste gas, and the sack cleaner that the cooperation later stage used can make the exhaust-gas treatment effect better.

Please refer to fig. 1, the number of the filter screens 3 is two, the two filter screens 3 are connected with the processing chamber 1 by a clamping block, one side of the processing chamber 1 is provided with a liquid level tube, and the outer side of the liquid level tube is provided with scales, the liquid level tube is made of transparent glass or PVC material.

Please refer to fig. 2, the outer sides of the processing bin 1 and the separating bin 10 are both connected with a maintenance door, the maintenance door is rotatably connected with the processing bin 1 and the separating bin 10 through hinges, the inner side of the maintenance door is connected with a sealing pad, the outer side of the connecting door is provided with a handle, and the maintenance door is convenient for cleaning and maintaining the inner parts of the processing bin 1 and the separating bin 10.

Please refer to fig. 1, the input end of the water pump 9 is connected with an output pipe, the input pipe penetrates through the treatment chamber 1 and extends to the inside thereof, the output end of the water pump 9 is connected with the output pipe, the output pipe penetrates through the separation chamber 10 and extends to the inside of the filter cartridge 11, a bearing is connected between the output pipe and the filter cartridge 11, and the output pipe is a corrugated hose.

Please refer to fig. 1 and 3, the outside of the filter cartridge 11 is located above and below the teeth 12 and is provided with a sliding block, the inside of the separation chamber 10 is provided with a sliding slot matched with the sliding block, the separation chamber 10 is movably connected with the filter cartridge 11 through the sliding block and the sliding slot, the gear 13 is engaged with the teeth 12, the filter cartridge 11 is made of metal grid material, and the sliding block and the sliding slot can assist the filter cartridge 11 to rotate.

Please refer to fig. 1, a drain pipe 15 is connected to the bottom end of the filter cartridge 11, a drain valve is connected to the outer side of the drain pipe 15, a drain pipe 16 is connected to the bottom end of the separation chamber 10, a drain valve is connected to the outer side of the drain pipe 16, the drain pipe 15 penetrates through the separation chamber 10 and extends to the outer side of the separation chamber, a bearing is arranged at the joint of the drain pipe 15 and the filter cartridge 11, and a clamping block is arranged at the joint of the drain pipe 15 and the separation chamber 10.

The working principle is as follows: when the device is used, an external power supply is required to be connected and supplies electric energy to the device, so that the device can normally operate, firstly, waste gas enters the interior of the treatment bin 1 through the air inlet 2, one end of the spray pipe 4 is connected with the transport pump, water can be sprayed out through the spray head 5, the sprayed water can increase the humidity and weight of dust particles in the waste gas and enable the dust particles to fall down, the dust particles fall onto the two groups of filter screens 3 after being increased in weight and are filtered by the filter screens 3, large-particle dust can only be left on the filter screens 3 to wait for cleaning, a part of dust and water pass through the filter screens 3 to enter the bottom end of the treatment bin 1, and along with continuous waste gas entering, the internal waste gas also needs to be discharged, only one group of air outlet pipes 7 at the top end of the treatment bin 1 can discharge the waste gas, so that the waste gas can rise and pass through the defogging plates 6 in the rising process to remove water vapor in the waste gas, and the waste gas can enter the interior of the bag dust collector 8 after passing through the air outlet pipes 7 to remove dust, having treated 1 inside and handling in storehouse, can get rid of some dust, make things convenient for follow-up sack cleaner 8 can better handle, and the water in 1 bottom in treatment storehouse can start water pump 9, water pump 9 can be taken water out, the inside of straining a section of thick bamboo 11 is got into in the transportation, starter motor 14, motor 14 drives gear 13 and rotates, gear 13 and tooth 12 meshing, so can drive to strain a section of thick bamboo 11 and rotate in the inside of separating storehouse 10, the waste water is discharged through pivoted centrifugal motion with water, the water that has passed through to strain a section of thick bamboo 11 can be discharged through drain pipe 16, and the impurity that can't pass through to strain a section of thick bamboo 11 can be discharged through blow off pipe 15.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete mixing plant exhaust treatment device, includes and handles storehouse (1), its characterized in that: one side of the treatment bin (1) is connected with an air inlet (2), a filter screen (3) is arranged in the treatment bin (1), a spray pipe (4) is arranged above the filter screen (3), a spray head (5) is arranged at the bottom end of the spray pipe (4), a demisting plate (6) is arranged in the treatment bin (1) and above the spray pipe (4), and the top end of the treatment bin (1) is connected with an air outlet pipe (7), one end of the air outlet pipe (7) is provided with a bag-type dust remover (8), the outer side of the treatment bin (1) is provided with a water pump (9), the output end of the water pump (9) is connected with a separation bin (10), a filter cartridge (11) is arranged inside the separation bin (10), and the outer side of the filter cylinder (11) is connected with teeth (12), one side of the teeth (12) is connected with a gear (13), and the bottom end of the gear (13) is provided with a motor (14).

2. The waste gas treatment device of the concrete mixing plant according to claim 1, characterized in that: the quantity of filter screen (3) is two sets of, two sets of filter screen (3) all are connected with processing storehouse (1) block through the fixture block, one side of handling storehouse (1) is provided with the liquid level pipe, and the outside of liquid level pipe is provided with the scale.

3. The waste gas treatment device of the concrete mixing plant according to claim 1, characterized in that: the outside of handling storehouse (1) and separator storehouse (10) all is connected with the maintenance door, and the maintenance door rotates with handling storehouse (1) and separator storehouse (10) respectively through the hinge and is connected, the inboard of maintenance door is connected with sealed the pad, and the outside of connecting the door is provided with the handle.

4. The waste gas treatment device of the concrete mixing plant according to claim 1, characterized in that: the input end of the water pump (9) is connected with an output pipe, the input pipe penetrates through the treatment bin (1) and extends to the interior of the treatment bin, the output end of the water pump (9) is connected with the output pipe, and the output pipe penetrates through the separation bin (10) and extends to the interior of the filter cartridge (11).

5. The waste gas treatment device of the concrete mixing plant according to claim 1, characterized in that: the outer side of the filter cartridge (11) is located above and below the teeth (12) and is provided with sliding blocks, the inner side of the separation bin (10) is provided with a sliding groove matched with the sliding blocks, the separation bin (10) is movably connected with the filter cartridge (11) through the sliding blocks and the sliding groove, and the gear (13) is meshed with the teeth (12).

6. The waste gas treatment device of the concrete mixing plant according to claim 1, characterized in that: the bottom end of the filter cylinder (11) is connected with a drain pipe (15), the outer side of the drain pipe (15) is connected with a drain valve, the bottom end of the separation bin (10) is connected with a drain pipe (16), and the outer side of the drain pipe (16) is connected with a drain valve.