CN213913000U

CN213913000U - Paint production is with removing waste gas device

Info

Publication number: CN213913000U
Application number: CN202022960608.2U
Authority: CN
Inventors: 曾卫国; 王延军
Original assignee: Huizhou Yamei Paint Co ltd
Current assignee: Huizhou Yamei Paint Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-10
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a paint production is with removing waste gas device, the on-line screen storage device comprises a base, base top outer wall loops through the bolt fastening along its length direction and has dust removal pipe and fractionation box, dust removal pipe arc outer wall bottom has the intake pipe through the bolt fastening, dust removal pipe arc inner wall has the absorption intermediate layer through the bolt fastening, dust removal pipe arc outer wall top has first connecting pipe through the bolt fastening, it has set gradually three fractionation storehouse and an absorption storehouse along its length direction to fractionate incasement portion, it all has seted up coolant liquid circulation subassembly to fractionate incasement portion near fractionation storehouse one side outer wall department, it has all seted up collection subassembly to fractionate incasement portion near fractionation storehouse bottom outer wall department. The utility model discloses a fractionating box that sets up can be fractionated out the usable chemical product in the waste gas, collects in storing the steel bottle, just can obtain the chemicals that contain impurity slightly, can drop into in the production of paint as the raw materials after processing separately.

Description

Paint production is with removing waste gas device

Technical Field

The utility model relates to a paint production technical field especially relates to a paint production is with removing waste gas device.

Background

The paint is a chemical mixture coating which can firmly cover the surface of an object and has the functions of protection, decoration, marking and other special purposes, but the paint often generates a lot of harmful high-temperature gas in the production process, so a waste gas removing device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waste gas removing device for paint production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the waste gas removing device for paint production comprises a base, wherein a dust removing pipe and a fractionating box are sequentially fixed on the outer wall of the top of the base along the length direction of the base through bolts, an air inlet pipe is fixed at the bottom of the arc-shaped outer wall of the dust removing pipe through bolts, an adsorption interlayer is fixed on the arc-shaped inner wall of the dust removing pipe through bolts, a first connecting pipe is fixed at the top of the arc-shaped outer wall of the dust removing pipe through bolts, three fractionating bins and an adsorption bin are sequentially arranged in the fractionating box along the length direction of the fractionating box, a cooling liquid circulation assembly is arranged at the outer wall of one side, close to the fractionating bin, of the fractionating box, a collection assembly is arranged at the outer wall, close to the bottom of the fractionating bin, in the fractionating box, a fractionating assembly is arranged in the fractionating bin, the first connecting pipe is communicated with the fractionating assembly close to the first connecting pipe, and the fractionating assembly comprises a spiral bent pipe vertically arranged on the inner wall of the bottom of the fractionating bin through bolts, the drainage tube has been seted up to spiral return bend bottom, and the drainage tube passes and fractionates storehouse bottom outer wall, spiral return bend bottom welding has the second connecting pipe, and the second connecting pipe passes and fractionates storehouse one side inner wall and is linked together rather than adjacent spiral return bend top, is located and adsorbs the storehouse inside the second connecting pipe extends to its bottom from adsorbing the storehouse top, it has the exhaust chamber to be close to adsorb storehouse department to fractionate roof portion outer wall through the bolt fastening, the inside subassembly of bleeding that is provided with of exhaust chamber.

Preferably, the coolant liquid circulation subassembly includes the thermostated container through the bolt fastening at fractionation bottom of the case portion inner wall, thermostated container top outer wall has the pipette through the bolt fastening, thermostated container top outer wall has the coolant pump through the bolt fastening, the coolant pump delivery port has the drain pipe through the bolt fastening, the coolant pump water inlet has the feed liquor pipe through the bolt fastening, the pipette is located thermostated container inside length and is less than the feed liquor pipe, thermostated container one side inner wall has electric thermostat pipe through the bolt fastening, drain pipe and pipette all are linked together with the fractionation storehouse, and the drain pipe position is higher than the pipette.

Preferably, the collecting assembly comprises a box door hinged to the outer wall of one side of the fractionating box, the inner wall of the bottom of the fractionating box is fixed with a storage steel cylinder through a bolt, and the storage steel cylinder is communicated with the drainage tube.

Preferably, the air pumping assembly comprises an air pump fixed on the inner wall of the bottom of the air pumping box through a bolt, an air inlet pipe is fixed at an air inlet of the air pump through a bolt, the air inlet pipe is communicated with the adsorption bin, and an air outlet of the air pump is fixed with an exhaust pipe through a bolt.

Preferably, the inner walls of the dust removal pipe, the fractionation bin and the incubator are all provided with heat insulation cotton layers.

Preferably, the adsorption interlayer is filled with activated carbon, the heat insulation cotton layer is filled with heat insulation cotton, the fractionation bin is internally filled with cooling liquid, the adsorption bin is internally filled with adsorption liquid, and the second connecting pipe close to the adsorption bin is positioned below the liquid level of the adsorption liquid.

Preferably, the air pump, the electric thermostatic tube and the cooling liquid pump are all connected with switches, and the switches are connected with power lines.

The utility model has the advantages that:

1. this paint production is with removing waste gas device through the dust removal pipe that sets up and adsorbing the storehouse, can adsorb the great granule of volume in the active carbon earlier, before exhaust gas discharges, can pass through and adsorb the storehouse, and the absorption liquid in the absorption storehouse not only can adsorb remaining pollutant, also can stay tiny granule in the absorption liquid, with exhaust-gas treatment's cleaner.

2. This paint production is with removing waste gas device through the fractionating box that sets up, can fractionate usable chemical product in the waste gas out, collects in storing the steel bottle, just can obtain the chemical that slightly contains impurity, can put into the production of paint as the raw materials after processing separately.

3. This paint production is with removing exhaust apparatus through the three thermostated container that sets up, can guarantee that the coolant liquid in the three storehouse of fractionating remains relative temperature throughout, can ensure to fractionate the chemical industry raw materials's that comes out purity, and the raw materials of production need not just can come into operation through complicated chemical industry procedure again.

Drawings

Fig. 1 is a schematic perspective view of a waste gas removing device for paint production according to the present invention;

FIG. 2 is a schematic side sectional view of the waste gas removing device for paint production according to the present invention;

fig. 3 is a schematic side sectional structural view of a fractionating box of the waste gas removing device for paint production according to the present invention;

fig. 4 is the utility model provides a paint production is with removing exhaust gas device's thermostated container side sectional structure schematic diagram.

In the figure: 1 air inlet pipe, 2 bases, 3 dust removal pipes, 4 first connecting pipes, 5 fractionating boxes, 6 box doors, 7 exhaust pipes, 8 gas extraction boxes, 9 adsorption interlayers, 10 storage steel cylinders, 11 heat insulation cotton layers, 12 fractionating bins, 13 spiral bent pipes, 14 second connecting pipes, 15 air pumps, 16 adsorption bins, 17 liquid outlet pipes, 18 liquid suction pipes, 19 thermostated chambers, 20 electric thermostated pipes, 21 cooling liquid pumps and 22 liquid inlet pipes.

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.

Referring to fig. 1-4, a waste gas removing device for paint production comprises a base 2, a dust removal pipe 3 and a fractionating box 5 are sequentially fixed on the outer wall of the top of the base 2 along the length direction through bolts, an air inlet pipe 1 is fixed at the bottom of the arc-shaped outer wall of the dust removal pipe 3 through bolts, an adsorption interlayer 9 is fixed on the arc-shaped inner wall of the dust removal pipe 3 through bolts, a first connecting pipe 4 is fixed at the top of the arc-shaped outer wall of the dust removal pipe 3 through bolts, three fractionating bins 12 and an adsorption bin 16 are sequentially arranged in the fractionating box 5 along the length direction, a cooling liquid circulating assembly is respectively arranged in the fractionating box 5 and close to the outer wall of one side of the fractionating bin 12, the cooling liquid circulating assembly comprises a constant temperature box 19 fixed on the inner wall of the bottom of the fractionating box 5 through bolts, a liquid suction pipe 18 is fixed on the outer wall of the top of the constant temperature box 19 through bolts, and a cooling liquid pump 21 is fixed on the outer wall of the top of the constant temperature box 19 through bolts, a liquid outlet pipe 17 is fixed at the water outlet of a cooling liquid pump 21 through a bolt, a liquid inlet pipe 22 is fixed at the water inlet of the cooling liquid pump 21 through a bolt, the length of a liquid suction pipe 18 positioned inside a constant temperature box 19 is smaller than that of the liquid inlet pipe 22, an electric constant temperature pipe 20 is fixed at the inner wall of one side of the constant temperature box 19 through a bolt, the liquid outlet pipe 17 and the liquid suction pipe 18 are both communicated with a fractionating bin 12, the position of the liquid outlet pipe 17 is higher than that of the liquid suction pipe 18, collecting components are arranged inside the fractionating bin 5 and close to the outer wall of the bottom of the fractionating bin 12, each collecting component comprises a box door 6 hinged at the outer wall of one side of the fractionating bin 5, a storage steel bottle 10 is fixed at the inner wall of the bottom of the fractionating bin 5 through a bolt, the storage steel bottle 10 is communicated with a drainage pipe, fractionating components are arranged inside the three fractionating bins 12, the first connecting pipe 4 is communicated with the fractionating components close to the first connecting pipe 4, the fractionating component comprises a spiral bent pipe 13 vertically arranged at the inner wall of the bottom of the fractionating bin 12 through a bolt, the bottom end of the spiral bent pipe 13 is provided with a drainage pipe, the drainage pipe penetrates through the outer wall of the bottom of the fractionating bin 12, the bottom end of the spiral bent pipe 13 is welded with a second connecting pipe 14, the second connecting pipe 14 penetrates through the inner wall of one side of the fractionating bin 12 and is communicated with the top end of the adjacent spiral bent pipe 13, the second connecting pipe 14 positioned in the adsorption bin 16 extends from the top to the bottom of the adsorption bin 16, the inner walls of the dust removing pipe 3, the fractionating bin 12 and the constant temperature box 19 are all provided with a heat insulation cotton layer 11, an adsorption interlayer 9 is filled with activated carbon, the heat insulation cotton layer 11 is filled with heat insulation cotton, cooling liquid is filled in the fractionating bin 12, adsorption liquid is filled in the adsorption bin 16, the second connecting pipe 14 close to the adsorption bin 16 is positioned below the liquid level of the adsorption liquid, the outer wall of the top of the fractionating box 5 is fixed with an air extracting box 8 through bolts near the adsorption bin 16, an air extracting component is arranged in the air box 8, the air component comprises an air pump 15 fixed on the inner wall of the bottom of the air extracting box 8 through bolts, an air inlet pipe is fixed at an air inlet of the air pump 15 through a bolt and is communicated with the adsorption bin 16, an exhaust pipe 7 is fixed at an exhaust port of the air pump 15 through a bolt, the air pump 15, the electric constant temperature tube 20 and the cooling liquid pump 21 are all connected with switches, and the switches are connected with power lines.

The working principle is as follows: before the device is used, the temperature of the three constant temperature boxes 19 needs to be adjusted according to the boiling point of available gas in the treated waste gas, the switch of the cooling liquid pump 21 is turned on, the cooling liquid pump 21 can pump the cooling liquid out of the bottom of the constant temperature box 19 and enter the top of the fractionation bin 19, the cooling liquid flows through the fractionation bin 12 and finally enters the top of the constant temperature box 19 again through the bottom of the fractionation bin 12, the electric constant temperature tube 20 adjusts the temperature of the cooling liquid and then pumps the cooling liquid to the top of the fractionation bin 12, circulation of the cooling liquid between the fractionation bin 12 and the constant temperature box 19 is ensured, the temperature of the fractionation assembly is ensured to be always in a non-constant temperature state by the cooling liquid, therefore, when the temperature of the cooling liquid reaches the requirement, the waste gas is accessed, the switch of the air pump 15 is turned on, the waste gas is pumped into the device by the air pump 15, when the waste gas enters the device, the activated carbon filled in the adsorption interlayer 9 in the dust removal tube 3 can adsorb large particles, ensuring that subsequent functions cannot be influenced by solid particle blockage, enabling the waste gas to enter a fractionating component in a fractionating box 5 through a first connecting pipe 4, increasing the contact area of the waste gas and a cooling liquid in a fractionating bin 12 when the waste gas passes through a spiral bent pipe 13, enabling evaporated chemical gas to be condensed into liquid, enabling the evaporated chemical gas to flow into a storage steel cylinder 10 below the fractionating bin 12 through a drainage pipe, enabling residual gas to enter a next fractionating bin 12 through a second connecting pipe 14 due to the fact that the temperature in the first fractionating bin 12 cannot reach a condensing condition, condensing and storing the gas, enabling the waste gas to condense and separate most of the chemical gas polluting the environment when passing through the last fractionating bin 12, enabling the waste gas to enter an adsorption liquid in an adsorption bin 16 after passing through the last second connecting pipe 14, adsorbing harmful substances by a chemical method, and keeping small particles in the waste gas in the adsorption liquid, finally, the air pump 15 and the exhaust pipe 7 are used for discharging the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a paint production is with removing waste gas device, includes base (2), its characterized in that, base (2) top outer wall loops through bolt fastening along its length direction has dust removal pipe (3) and fractionation box (5), there is intake pipe (1) dust removal pipe (3) arc outer wall bottom through bolt fastening, dust removal pipe (3) arc inner wall has adsorption interlayer (9) through bolt fastening, there is first connecting pipe (4) dust removal pipe (3) arc outer wall top through bolt fastening, fractionation box (5) inside has set gradually three fractionation storehouse (12) and an adsorption storehouse (16) along its length direction, fractionation box (5) inside is close to fractionation storehouse (12) one side outer wall department and has all seted up the coolant liquid circulation subassembly, fractionation box (5) inside is close to fractionation storehouse (12) bottom outer wall department and has all seted up the collection subassembly, three fractionating bin (12) inside all is provided with fractionation assembly, and first connecting pipe (4) is linked together with the fractionation assembly who is close to first connecting pipe (4), fractionation assembly includes spiral return bend (13) through the vertical setting of bolt fastening at fractionating bin (12) bottom inner wall, the drainage tube has been seted up to spiral return bend (13) bottom, and the drainage tube passes fractionating bin (12) bottom outer wall, spiral return bend (13) bottom welding has second connecting pipe (14), and second connecting pipe (14) pass fractionating bin (12) one side inner wall and be linked together rather than adjacent spiral return bend (13) top, be located inside adsorbing bin (16) second connecting pipe (14) extend to its bottom from adsorbing bin (16) top, fractionating bin (5) top outer wall is close to adsorbing bin (16) department and is fixed with case air extraction (8) through the bolt, an air exhaust assembly is arranged in the air exhaust box (8).

2. The exhaust gas removing device for paint production according to claim 1, the cooling liquid circulating assembly comprises a constant temperature box (19) fixed on the inner wall of the bottom of the fractionating box (5) through bolts, a pipette (18) is fixed on the outer wall of the top of the constant temperature box (19) through a bolt, a cooling liquid pump (21) is fixed on the outer wall of the top of the constant temperature box (19) through a bolt, a liquid outlet pipe (17) is fixed at the water outlet of the cooling liquid pump (21) through a bolt, a liquid inlet pipe (22) is fixed at the water inlet of the cooling liquid pump (21) through a bolt, the length of the pipette (18) positioned in the constant temperature box (19) is less than that of the liquid inlet pipe (22), an electric constant temperature tube (20) is fixed on the inner wall of one side of the constant temperature box (19) through a bolt, the liquid outlet pipe (17) and the liquid suction pipe (18) are both communicated with the fractionation bin (12), and the position of the liquid outlet pipe (17) is higher than that of the liquid suction pipe (18).

3. The paint production waste gas removing device according to claim 1, wherein the collecting assembly comprises a box door (6) hinged to one side outer wall of the fractionating box (5), the inner wall of the bottom of the fractionating box (5) is fixed with a storage steel cylinder (10) through a bolt, and the storage steel cylinder (10) and the drainage tube are communicated with each other.

4. The paint production is with removing waste gas device according to claim 1, characterized in that, air pump subassembly includes air pump (15) fixed at the inner wall of suction box (8) bottom through the bolt, air pump (15) air inlet has the intake pipe through the bolt fastening, and intake pipe and absorption storehouse (16) intercommunication each other, air pump (15) gas vent has blast pipe (7) through the bolt fastening.

5. The paint production is with removing waste gas device according to claim 1, characterized in that dust removal pipe (3), fractionation storehouse (12) and thermostated container (19) inner wall all are equipped with thermal-insulated cotton layer (11).

6. The paint production is with removing exhaust apparatus according to claim 5, characterized in that, adsorption intermediate layer (9) is filled with active carbon, thermal-insulated cotton layer (11) is filled with thermal-insulated cotton, fractionating storehouse (12) is equipped with the coolant liquid inside, adsorption storehouse (16) is equipped with the adsorption liquid inside, and second connecting pipe (14) that is close to adsorption storehouse (16) is located below the adsorption liquid level.

7. The paint production waste gas removing device according to claim 4, wherein the air pump (15), the electric thermostatic tube (20) and the cooling liquid pump (21) are all connected with a switch, and the switch is connected with a power line.