CN218530310U - Tectorial membrane sand exhaust gas collection device - Google Patents
Tectorial membrane sand exhaust gas collection device Download PDFInfo
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- CN218530310U CN218530310U CN202222496327.5U CN202222496327U CN218530310U CN 218530310 U CN218530310 U CN 218530310U CN 202222496327 U CN202222496327 U CN 202222496327U CN 218530310 U CN218530310 U CN 218530310U
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Abstract
The utility model discloses a precoated sand waste gas collecting device, which comprises a main box body, wherein the left end face of the main box body is provided with an air inlet, the right end face of the main box body is provided with an air outlet, a filter screen is fixed in the main box body and used for filtering dust, and a deslagging port is arranged on the left side of the lower end face of the main box body and used for removing ash; further comprising: the water tank is fixed in the main tank body, an air guide pipe is fixed on the water tank, a fan is fixed at the right end of the air guide pipe, a water inlet box is fixed at the upper end of the water tank, and the water inlet box is connected with an external water pipe to achieve a water inlet effect. This tectorial membrane sand waste gas collection device adopts waste gas cooling body, can realize retrieving the thermal ash of waste gas, and cooperation steam spray mechanism and filtering mechanism can realize subsiding the dust in the waste gas to avoid the dust to disperse, guarantee the dust removal effect, the clearance mechanism of deuterogamying can realize guaranteeing the dust filtering action of filter screen to the clearance effect of filter screen.
Description
Technical Field
The utility model relates to a waste gas collection device technical field specifically is a tectorial membrane sand waste gas collection device.
Background
Precoated sand is a surface attachment has molding sand or core sand of solid resin membrane, mainly used models the foundry goods, it has high strength, high temperature resistant, low inflation and advantages such as the drawing of patterns nature is good, by wide application in the car, trades such as tractor and hydraulic pressure spare, in precoated sand production process, can produce a large amount of waste gas, for avoiding exhaust emission to cause the pollution to the environment, need collect the processing through special waste gas collection device to waste gas, thereby realize the environmental protection effect, but there is certain defect in the in-service use in current precoated sand waste gas collection device still:
in tectorial membrane sand production process, can produce a large amount of high temperature waste gas, and the harmful gas and the dust of current exhaust treatment device in direct to waste gas are handled the back and are discharged, thereby the temperature is higher when leading to gas outgoing, both can lead to the ambient temperature to rise, lead to the energy waste again, and current device mainly realizes the dust interception through the filter screen, and when gas flows, the dust of interception easily scatters once more, thereby lead to the relatively poor scheduling problem of waste gas dust removal effect, so need improve in order to satisfy the in-service use demand to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tectorial membrane sand exhaust gas collection device to it leads to the extravagant and poor problem of dust removal effect of the energy to provide high-temperature gas emission in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a precoated sand waste gas collecting device comprises a main box body, wherein the left end face of the main box body is provided with an air inlet, the right end face of the main box body is provided with an air outlet, a filter screen is fixed in the main box body and used for filtering dust, and the left side of the lower end face of the main box body is provided with a slag discharge port used for removing ash;
further comprising:
the water tank is fixed in the main tank body, an air guide pipe is fixed on the water tank, a fan is fixed at the right end of the air guide pipe, a water inlet box is fixed at the upper end of the water tank and is connected with an external water pipe to realize a water inlet effect, the water tank is also connected with a connecting pipe, the connecting pipe is mutually connected with a spray head to realize an air guide effect, the spray head is fixed at the upper end of the inner left side of the main tank body, and the spray head is arranged at the left side of the filter screen;
the active carbon board is fixed right side in the main tank body, and still be fixed with electric telescopic handle on the main tank body internal left side wall to the electric telescopic handle output is fixed with the fly leaf, can drive the fly leaf through electric telescopic handle is flexible to be removed, has rotatable connecting rod through the column hub connection on the fly leaf simultaneously.
Preferably, the air duct sets up in the water tank, and the air duct is curved shape structure to the air duct is covered completely by water in the water tank, and through curved shape structure's air duct, can prolong high-temperature gas's route of walking, thereby guarantees to gaseous comprehensive cooling, realizes the recovery and recycle to heat energy.
Preferably, the lower end face of the water inlet box is penetrated through by the vertical rod, a sliding mechanism is formed between the vertical rod and the water inlet box, and when the vertical rod is stressed, the vertical rod can stably move under the sliding action between the vertical rod and the water inlet box.
Preferably, the vertical rod is also provided with a buoyancy plate and a sealing plug;
the buoyancy plate is fixed at the lower end of the vertical rod and can automatically float when being contacted with water in the water tank;
the sealing plug is fixed in the upper end of the vertical rod, the sealing plug is in contact with the upper opening of the water inlet box to realize a sealing effect, buoyancy can be generated under the action of the buoyancy plate, so that basic acting force is provided for upward movement of the vertical rod, the automatic regulation and control effect of water inlet can be realized under the action of the sealing plug, and the normal operation of the device is ensured.
Preferably, a spring is further fixed on the vertical rod, the other end of the spring is fixed on the water inlet box, the vertical rod forms an elastic mechanism through the spring and the water inlet box, and when the water level descends, a foundation acting force can be provided for downward movement of the vertical rod through the elastic action of the spring.
Preferably, the connecting rod is also provided with a torsion spring and a brush plate;
the torsional spring is connected between the connecting rod and the movable plate, and the connecting rod and the movable plate form an elastic mechanism through the torsional spring;
the brush board is fixed the connecting rod right-hand member, and the brush board can slide with the filter screen contact, when clearing up filter screen surface dust, through the effect of torsional spring, can make the brush board produce certain effort to the filter screen all the time, and the clean effect of filter screen can be guaranteed in the contact sliding action between cooperation brush board and the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: this tectorial membrane sand waste gas collection device adopts waste gas cooling body, can realize retrieving the thermal ash of waste gas, and cooperation steam spray mechanism and filtering mechanism can realize subsiding the dust in the waste gas to avoid the dust to disperse, guarantee the dust removal effect, the clearance mechanism of deuterogamying can realize the cleaning action to the filter screen, guarantees that the dust of filter screen crosses the filtering action, and its concrete content is as follows:
1. the precoated sand waste gas collecting device is provided with the air guide pipe, dust in waste gas can be filtered through the filter screen in the waste gas treatment process, the absorption of heat energy of high-temperature waste gas can be realized by matching the action of the air guide pipe and the water tank, so that water vapor is generated in the water tank, and then the spraying of water vapor is realized through the connecting pipe and the spray head, so that scattered dust can be rapidly settled, and the dust removal effect is ensured;
2. this tectorial membrane sand exhaust gas collection device is provided with the brush board, can drive fly leaf and connecting rod through electric telescopic handle is flexible to be removed, and the rotation effect between cooperation connecting rod and the fly leaf and the elastic action of torsional spring can make the brush board produce certain effort to the filter screen, can realize the clearance to the dust that bonds on the filter screen through the brush board, guarantees the filter effect of filter screen to the dust.
Drawings
FIG. 1 is a schematic view of the front sectional structure of the main box body of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a side view, sectional and schematic structural view of the main body of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the water inlet box of the present invention;
fig. 5 is a schematic view of the top view structure of the connecting rod of the present invention.
In the figure: 1. a main box body; 2. an air inlet; 3. an air outlet; 4. a filter screen; 5. a water tank; 6. a gas-guide tube; 7. a fan; 8. a water inlet box; 9. a vertical rod; 901. a buoyancy plate; 902. a sealing plug; 10. a spring; 11. a connecting pipe; 12. a spray head; 13. an activated carbon plate; 14. an electric telescopic rod; 15. a movable plate; 16. a connecting rod; 1601. a torsion spring; 1602. a brush plate; 17. a slag discharge port.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a precoated sand waste gas collecting device comprises a main box body 1, wherein the left end face of the main box body 1 is provided with an air inlet 2, the right end face of the main box body 1 is provided with an air outlet 3, a filter screen 4 is fixed in the main box body 1 and used for filtering dust, and the left side of the lower end face of the main box body 1 is provided with a slag discharge port 17 for removing dust; further comprising: the water tank 5 is fixed in the main tank body 1, the air guide pipe 6 is fixed on the water tank 5, the fan 7 is fixed at the right end of the air guide pipe 6, the water inlet box 8 is fixed at the upper end of the water tank 5, the water inlet box 8 is connected with an external water pipe to realize a water inlet effect, the water tank 5 is also connected with a connecting pipe 11, the connecting pipe 11 is mutually connected with a spray head 12 to realize an air guide effect, the spray head 12 is fixed at the upper end of the left side in the main tank body 1, and the spray head 12 is arranged at the left side of the filter screen 4; the activated carbon plate 13 is fixed on the right side in the main box body 1, an electric telescopic rod 14 is further fixed on the left side wall in the main box body 1, a movable plate 15 is fixed at the output end of the electric telescopic rod 14, the movable plate 15 can be driven to move through the expansion and contraction of the electric telescopic rod 14, and a rotatable connecting rod 16 is connected to the movable plate 15 through a columnar shaft.
The air duct 6 is arranged in the water tank 5, the air duct 6 is of a curved structure, and the air duct 6 is completely covered by the water in the water tank 5.
When using this tectorial membrane sand waste gas collection device, at first install whole device, and be the power supply of whole device through external power, again with waste gas pipe and 2 interconnect of air inlet, the inlet tube with advance 8 interconnect of water box can, after the connection is accomplished, start fan 7, make the high temperature waste gas that gets into in the main tank 1 through air inlet 2 remove from a left side right side, waste gas at this moment is at first through filter screen 4, through the effect of filter screen 4, can realize keeping apart the dust in the waste gas, the high temperature waste gas that gets rid of the dust gets into in air duct 6, through the bent shape structure of air duct 6, prolong the circulation path of waste gas, high temperature waste gas heat transfer is to on air duct 6 this moment, the effect of cooling water in cooperation water tank 5, can realize the absorption of heat on air duct 6, thereby realize heating to cooling water in water tank 5, and then make the water vapor produce in water tank 5, this moment water vapor passes through connecting pipe 11 water conservancy diversion and through shower nozzle 12 blowout, thereby can combine with the dust in the waste gas that gets into in the waste gas in the main tank 1, make things convenient for the dust to scatter, avoid the dust through the dust that subsides, and the later stage is discharged through the clearance behind the sediment 17, and the exhaust gas purification can be realized through the exhaust gas purification of carbon purification board that the exhaust gas outlet can be removed through 3 at last, can pass through the removal, can be realized.
The lower end surface of the water inlet box 8 is penetrated by a vertical rod 9, and a sliding mechanism is formed between the vertical rod 9 and the water inlet box 8; the vertical rod 9 is also provided with a buoyancy plate 901 and a sealing plug 902; the buoyancy plate 901 is fixed at the lower end of the vertical rod 9, and the buoyancy plate 901 can automatically float when being contacted with water in the water tank 5; the sealing plug 902 is fixed at the upper end of the vertical rod 9, and the sealing plug 902 is contacted with the opening on the water inlet box 8 to realize the sealing function; a spring 10 is further fixed on the vertical rod 9, the other end of the spring 10 is fixed on the water inlet box 8, and the vertical rod 9 and the water inlet box 8 form an elastic mechanism through the spring 10.
When water in the water tank 5 is heated and evaporated, the water level in the water tank 5 descends at the moment, as shown in fig. 1 and fig. 4, the spring 10 is in a compression state at the moment, when the water level in the water tank 5 descends, the buoyancy plate 901 descends at the moment, the vertical rod 9 can move downwards under the action of the spring 10, meanwhile, the sealing plug 902 is driven to move downwards, the sealing effect on the water inlet box 8 is removed, so that water automatically enters the water tank 5 to be supplemented, the vertical rod 9 and the sealing plug 902 can be driven to move upwards under the action of the buoyancy plate 901 along with the rise of the water level until the sealing plug 902 is in contact with the upper opening of the water inlet box 8 to be sealed, so that water inlet is stopped, according to the principle, the automatic water injection effect can be realized, and the normal operation of the device is ensured.
The connecting rod 16 is further provided with a torsion spring 1601 and a brush plate 1602; the torsion spring 1601 is connected between the connecting rod 16 and the movable plate 15, and the connecting rod 16 and the movable plate 15 form an elastic mechanism through the torsion spring 1601; and a brush plate 1602 fixed to the right end of the connecting rod 16, wherein the brush plate 1602 is in contact with the filter screen 4 and can slide.
The device is after operation a period, need clear up the dust that filter screen 4 surface bonded, stretch out and draw back in order through control electric telescopic handle 14 this moment, thereby it controls to move about in order to drive fly leaf 15, and then drive connecting rod 16 and brush board 1602 and control in order and move about, through the contact sliding effect between brush board 1602 and the filter screen 4, can realize the cleaning action to filter screen 4 surface bonding dust, and when brush board 1602 removes, the rotation effect between cooperation connecting rod 16 and the fly leaf 15 and the elastic action of torsional spring 1601, can make brush board 1602 slide with the contact of filter screen 4 all the time, thereby guarantee the cleaning effect to filter screen 4.
The working principle is as follows: as shown in figures 1-5, when the precoated sand waste gas collecting device is used, firstly, the whole device is installed, power is supplied to the whole device through an external power supply, then the waste gas guide pipe is mutually connected with the air inlet 2, the water inlet pipe is mutually connected with the water inlet box 8, after the connection is finished, the fan 7 is started, so that high-temperature waste gas entering the main box body 1 moves from left to right, dust in the waste gas can be isolated through the action of the filter screen 4, the dust-removed high-temperature waste gas enters the air guide pipe 6, absorption of heat of the waste gas in the air guide pipe 6 can be realized through the action of cooling water in the water box 5, so that water vapor is generated in the water box 5, at the moment, the water vapor is guided through the connecting pipe 11 and is sprayed out through the spray nozzle 12, so that the water vapor can be combined with the dust in the waste gas entering the main box body 1, make things convenient for the dust to subside, avoid the dust to fly off, and remove right through refrigerated waste gas, can realize exhaust purification through activated carbon plate 13, last purified waste gas pass through gas outlet 3 discharge can, the device is after operation a period, need clear up the dust of filter screen 4 surface bonding, stretch out and draw back in order through control electric telescopic handle 14 this moment, thereby drive fly leaf 15, connecting rod 16 and brush plate 1602 remove about in order, through the contact slip effect between brush plate 1602 and the filter screen 4, can realize the cleaning action to filter screen 4 surface bonding dust, avoid on the filter screen 4 dust bonding and influence the filter effect of filter screen 4 to the dust, this is exactly this tectorial membrane sand waste gas collection device's theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)
1. A precoated sand waste gas collecting device comprises a main box body (1), wherein an air inlet (2) is formed in the left end face of the main box body (1), an air outlet (3) is formed in the right end face of the main box body (1), a filter screen (4) is fixed in the main box body (1) and used for filtering dust, and a slag discharge port (17) is formed in the left side of the lower end face of the main box body (1) and used for removing dust;
it is characterized by also comprising:
the water tank (5) is fixed in the main tank body (1), the water tank (5) is fixedly provided with an air guide pipe (6), the right end of the air guide pipe (6) is fixedly provided with a fan (7), the upper end of the water tank (5) is fixedly provided with a water inlet box (8), the water inlet box (8) is connected with an external water pipe to realize a water inlet effect, the water tank (5) is also connected with a connecting pipe (11), the connecting pipe (11) is mutually connected with a spray head (12) to realize an air guide effect, the spray head (12) is fixedly arranged at the upper end of the left side in the main tank body (1), and the spray head (12) is arranged at the left side of the filter screen (4);
the active carbon plate (13) is fixed on the inner right side of the main box body (1), an electric telescopic rod (14) is further fixed on the inner left side wall of the main box body (1), a movable plate (15) is fixed at the output end of the electric telescopic rod (14), the movable plate (15) can be driven to move through the expansion and contraction of the electric telescopic rod (14), and meanwhile the movable plate (15) is connected with a rotatable connecting rod (16) through a cylindrical shaft.
2. The precoated sand exhaust gas collecting device according to claim 1, characterized in that: the air duct (6) is arranged in the water tank (5), the air duct (6) is of a curved structure, and the air duct (6) is completely covered by water in the water tank (5).
3. The precoated sand exhaust gas collecting device according to claim 1, characterized in that: the lower end face of the water inlet box (8) is penetrated through by a vertical rod (9), and a sliding mechanism is formed between the vertical rod (9) and the water inlet box (8).
4. The precoated sand exhaust gas collecting device according to claim 3, characterized in that: the vertical rod (9) is also provided with a buoyancy plate (901) and a sealing plug (902);
the buoyancy plate (901) is fixed at the lower end of the vertical rod (9), and the buoyancy plate (901) can be contacted with water in the water tank (5) to realize automatic floating;
and the sealing plug (902) is fixed at the upper end of the vertical rod (9), and the sealing plug (902) is contacted with the upper opening of the water inlet box (8) to realize a sealing effect.
5. The precoated sand exhaust gas collecting device according to claim 3, characterized in that: the water inlet box is characterized in that a spring (10) is further fixed on the vertical rod (9), the other end of the spring (10) is fixed on the water inlet box (8), and the vertical rod (9) and the water inlet box (8) form an elastic mechanism through the spring (10).
6. The precoated sand exhaust gas collecting device according to claim 1, characterized in that: the connecting rod (16) is also provided with a torsion spring (1601) and a brush plate (1602);
the torsion spring (1601) is connected between the connecting rod (16) and the movable plate (15), and an elastic mechanism is formed between the connecting rod (16) and the movable plate (15) through the torsion spring (1601);
and the brush plate (1602) is fixed at the right end of the connecting rod (16), and the brush plate (1602) is in contact with the filter screen (4) and can slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222496327.5U CN218530310U (en) | 2022-09-21 | 2022-09-21 | Tectorial membrane sand exhaust gas collection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222496327.5U CN218530310U (en) | 2022-09-21 | 2022-09-21 | Tectorial membrane sand exhaust gas collection device |
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| CN218530310U true CN218530310U (en) | 2023-02-28 |
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| CN202222496327.5U Active CN218530310U (en) | 2022-09-21 | 2022-09-21 | Tectorial membrane sand exhaust gas collection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571083A (en) * | 2023-07-10 | 2023-08-11 | 山东速力动力科技有限公司 | Exhaust gas cleaning treatment emission reduction mechanism based on gas generating set |
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2022
- 2022-09-21 CN CN202222496327.5U patent/CN218530310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571083A (en) * | 2023-07-10 | 2023-08-11 | 山东速力动力科技有限公司 | Exhaust gas cleaning treatment emission reduction mechanism based on gas generating set |
| CN116571083B (en) * | 2023-07-10 | 2023-09-01 | 山东速力动力科技有限公司 | Exhaust gas cleaning treatment emission reduction mechanism based on gas generating set |
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