CN213192876U

CN213192876U - Water-cooled centrifugal dust remover

Info

Publication number: CN213192876U
Application number: CN202021661142.XU
Authority: CN
Inventors: 许云
Original assignee: Yixing Huarui Incinerator Technology Development Co ltd
Current assignee: Yixing Huarui Incinerator Technology Development Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-14
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a water-cooled centrifugal dust collector, which comprises a housin, the inner chamber of casing is provided with cyclone, cyclone's bottom runs through to the bottom of casing, the top intercommunication on cyclone right side has the flue gas to advance the pipe, the flue gas advances the pipe and keeps away from cyclone's one end and runs through to the outside of casing, cyclone's top is run through and is provided with the delivery pipe, the top of delivery pipe runs through to the top of casing. The utility model discloses a cyclone removes dust to the smoke and dust, simultaneously through water delivery mechanism, carries water to carry out the heat exchange cooling to the cyclone in the cooling coil, can realize the integrative purpose of dust removal cooling, has solved current flue gas dust collector and has been two parts are fall into to water-cooled heat exchanger and cyclone, and the effect of cooling down and dust removal can't be taken into account simultaneously, and then leads to its dust collector area big, has still increaseed the problem to equipment investment and maintenance.

Description

Water-cooled centrifugal dust remover

Technical Field

The utility model relates to a flue gas dust removal technical field specifically is water-cooled centrifugal dust remover.

Background

The dust removal is a process of separating the particles from the smoke dust, and collecting and recycling the particles, wherein the smoke dust is generated in the combustion process of fuel and other substances, and the smoke dust is generated in mechanical processes of crushing, screening, conveying and the like of solid materials.

The existing flue gas dust removal device is characterized in that a water-cooled heat exchanger and a cyclone dust collector are divided into two parts, and the cooling and dust removal effects cannot be simultaneously considered, so that the occupied area of the dust removal device is large, and the equipment investment and maintenance are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water-cooled centrifugal dust remover has the integrative advantage of dust removal cooling, has solved current flue gas dust collector and has been divided into two parts for water-cooled heat exchanger and cyclone, and the effect of cooling and dust removal can't be compromise simultaneously, and then leads to its dust collector area big, has still increaseed the problem to equipment investment and maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the water-cooled centrifugal dust remover comprises a shell, a cyclone dust remover is arranged in the inner cavity of the shell, the bottom of the cyclone dust remover penetrates to the bottom of the shell, the top of the right side of the cyclone dust collector is communicated with a flue gas inlet pipe, one end of the flue gas inlet pipe, which is far away from the cyclone dust collector, penetrates to the outer side of the shell, the top of the cyclone dust collector is provided with a discharge pipe in a penetrating way, the top of the discharge pipe penetrates to the top of the shell, the surface of the cyclone dust collector is fixedly connected with a cooling coil, the left side of the shell is provided with a bracket, the top of the bracket is provided with a water tank and a water delivery mechanism, one end of the cooling coil, which is far away from the water delivery mechanism, is communicated with a return pipe, one end of the return pipe, which is far away from the cooling coil pipe, is communicated with the water tank, one side of the water tank is provided with an air cooling mechanism, the top of the left side of the water tank is communicated with a water replenishing pipe, and the right side of the top of the shell is communicated with a steam discharging pipe.

Preferably, the support is including being fixed in the fixed plate at casing left side top, the left side fixedly connected with of fixed plate bottom supports the down tube, support the one end and casing fixed connection that the fixed plate was kept away from to the down tube, the top and the water tank fixed connection of fixed plate.

Preferably, the water delivery mechanism comprises a water pump installed on the right side of the top of the fixing plate, the water inlet end of the water pump is communicated with the water tank, the water outlet end of the water pump is communicated with a water delivery pipe, and one end, far away from the water pump, of the water delivery pipe penetrates through the inner cavity of the shell and is communicated with the cooling coil.

Preferably, the air cooling mechanism is including being fixed in the baffle on water tank inner chamber right side, the top of water tank is run through and is provided with the fan, the surface and the water tank fixed connection of fan, the gas vent has all been seted up to the both sides at water tank top.

Preferably, the inner cavity of the cyclone dust collector is fixedly connected with a plate body, dust leakage openings are formed in two sides of the plate body, and the top of the plate body is fixedly connected with an outer vortex and an inner vortex.

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

1. the utility model discloses a cyclone removes dust to the smoke and dust, simultaneously through water delivery mechanism, carry water to carry out the heat exchange cooling to the cyclone in the cooling coil, can realize the integrative purpose of dust removal cooling, it is water-cooled heat exchanger and cyclone to have solved current flue gas dust collector, the effect of cooling and dust removal can't be compromise simultaneously, and then it is big to lead to its dust collector area, still strengthened the problem to equipment investment and maintenance, this water-cooled centrifugal dust remover, moreover, the steam generator is simple in structure, save equipment area, and the maintenance cost is reduced.

2. The utility model discloses a setting of support, the bottom of fixed plate is provided with the support down tube for fixed plate, support down tube and casing form the triangular supports, have improved the stability of the support of fixed plate.

3. The utility model discloses a setting of forced air cooling mechanism, the water of backward flow gets into the inner chamber of water tank after in the back flow, can fall on the top of baffle, and the fan blows external air to the top of baffle, can realize the purpose of forced air cooling, and the inner chamber of gas vent discharge water tank is passed through to the air come-up that becomes hot.

4. The utility model discloses a cyclone's setting, the smoke and dust advances the inner chamber that the pipe got into cyclone through the flue gas for rotatory downstream is done to the smoke and dust air current through outer vortex and interior vortex, separates the dirt particle from the air current and catches in cyclone's inner wall with the help of centrifugal force, and the dirt particle is discharged because of self gravity whereabouts, and the air after the dust removal passes through the delivery pipe and discharges.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the cyclone dust collector of the present invention;

fig. 3 is a perspective view of the connection structure of the cooling coil and the cyclone dust collector of the present invention.

In the figure: 1. a housing; 2. a cyclone dust collector; 201. a plate body; 202. an ash leakage opening; 203. performing outer vortex; 204. internal vortex; 3. a flue gas inlet pipe; 4. a discharge pipe; 5. a cooling coil; 6. a support; 61. a fixing plate; 62. supporting the diagonal rods; 7. a water tank; 8. a water delivery mechanism; 81. a water pump; 82. a water supply pipe; 9. a return pipe; 10. an air cooling mechanism; 101. a partition plate; 102. a fan; 103. an exhaust port; 11. a water replenishing pipe; 12. A steam 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.

Referring to fig. 1-3, the present invention provides a technical solution: a water-cooled centrifugal dust collector comprises a shell 1, a cyclone dust collector 2 is arranged in an inner cavity of the shell 1, a plate body 201 is fixedly connected to the inner cavity of the cyclone dust collector 2, dust leakage openings 202 are formed in two sides of the plate body 201, an outer vortex 203 and an inner vortex 204 are fixedly connected to the top of the plate body 201, smoke enters the inner cavity of the cyclone dust collector 2 through a smoke inlet pipe 3 through the arrangement of the cyclone dust collector 2, smoke airflow rotates and moves downwards through the outer vortex 203 and the inner vortex 204, dust particles are separated from the airflow by means of centrifugal force and collected on the inner wall of the cyclone dust collector 2, the dust particles fall and are discharged due to self gravity, air after dust collection is discharged through a discharge pipe 4, the bottom of the cyclone dust collector 2 penetrates to the bottom of the shell 1, the top on the right side of the cyclone dust collector 2 is communicated with the smoke inlet pipe 3, one end, far away from the cyclone dust collector 2, of the smoke, the top of the cyclone dust collector 2 is provided with a discharge pipe 4 in a penetrating way, the top of the discharge pipe 4 penetrates to the top of the shell 1, the surface of the cyclone dust collector 2 is fixedly connected with a cooling coil pipe 5, the left side of the shell 1 is provided with a support 6, the top of the support 6 is provided with a water tank 7 and a water delivery mechanism 8, the support 6 comprises a fixing plate 61 fixed at the top of the left side of the shell 1, the left side of the bottom of the fixing plate 61 is fixedly connected with a supporting inclined rod 62, one end of the supporting inclined rod 62 far away from the fixing plate 61 is fixedly connected with the shell 1, the top of the fixing plate 61 is fixedly connected with the water tank 7, through the arrangement of the support 6, the bottom of the fixing plate 61 is provided with the supporting inclined rod 62, so that the fixing plate 61, the supporting inclined rod 62 and the shell 1 form a triangular support, the support stability of, the water outlet end of the water pump 81 is communicated with a water supply pipe 82, one end of the water supply pipe 82, which is far away from the water pump 81, penetrates into the inner cavity of the shell 1 and is communicated with the cooling coil 5, one end of the cooling coil 5, which is far away from the water delivery mechanism 8, is communicated with a return pipe 9, one end of the return pipe 9, which is far away from the cooling coil 5, is communicated with the water tank 7, one side of the water tank 7 is provided with an air cooling mechanism 10, the air cooling mechanism 10 comprises a partition plate 101 fixed on the right side of the inner cavity of the water tank 7, the top of the water tank 7 is provided with a fan 102 in a penetrating manner, the surface of the fan 102 is fixedly connected with the water tank 7, both sides of the top of the water tank 7 are provided with exhaust ports 103, through the arrangement of the air cooling mechanism 10, after the water flowing back in the return pipe 9 enters the inner cavity, the top of the left side of the water tank 7 is communicated with a water replenishing pipe 11, and the right side of the top of the shell 1 is communicated with a steam discharging pipe 12.

The working principle is as follows: the utility model discloses during the use, the user advances the inner chamber that 3 let in cyclone 2 with the smoke and dust through the flue gas, remove dust and handle, water pump 81 is opened to the in-process of removing dust, water pump 81 passes through the delivery pipe 82 with the water of 7 inner chambers of water tank and carries to cooling coil 5 in, can cool off cyclone 2, make the smoke and dust of 2 inner chambers of cyclone cool off through the heat transfer, the water that becomes hot among the cooling coil 5 flows back to the inner chamber of water tank 7 through back flow 9, continue to use after the cooling of air cooling mechanism 10 again, can reach circulative cooling's purpose, and then reach the integrative purpose of dust removal cooling.

In summary, the following steps: this water-cooled centrifugal dust remover removes dust through cyclone 2 to the smoke and dust, simultaneously through water delivery mechanism 8, carry water to carry out the heat exchange cooling to cyclone 2 in cooling coil 5, can realize the integrative purpose of dust removal cooling, it is two parts that water-cooled heat exchanger and cyclone fall into to have solved current flue gas dust collector, the effect of cooling and dust removal can't be compromise simultaneously, and then lead to its dust collector area big, still increaseed the problem to equipment investment and maintenance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

1. Water-cooled centrifugal dust remover, including the casing, its characterized in that: the inner cavity of the shell is provided with a cyclone dust collector, the bottom of the cyclone dust collector penetrates to the bottom of the shell, the top of the right side of the cyclone dust collector is communicated with a flue gas inlet pipe, one end of the flue gas inlet pipe, which is far away from the cyclone dust collector, penetrates to the outer side of the shell, the top of the cyclone dust collector is provided with a discharge pipe in a penetrating way, the top of the discharge pipe penetrates to the top of the shell, the surface of the cyclone dust collector is fixedly connected with a cooling coil, the left side of the shell is provided with a bracket, the top of the bracket is provided with a water tank and a water delivery mechanism, one end of the cooling coil, which is far away from the water delivery mechanism, is communicated with a return pipe, one end of the return pipe, which is far away from the cooling coil pipe, is communicated with the water tank, one side of the water tank is provided with an air cooling mechanism, the top of the left side of the water tank is communicated with a water replenishing pipe, and the right side of the top of the shell is communicated with a steam discharging pipe.

2. The water-cooled centrifugal dust collector according to claim 1, wherein: the support is including being fixed in the fixed plate at casing left side top, the left side fixedly connected with of fixed plate bottom supports the down tube, support the one end and casing fixed connection that the fixed plate was kept away from to the down tube, the top and the water tank fixed connection of fixed plate.

3. The water-cooled centrifugal dust collector according to claim 2, wherein: the water conveying mechanism comprises a water pump arranged on the right side of the top of the fixing plate, the water inlet end of the water pump is communicated with the water tank, the water outlet end of the water pump is communicated with a water supply pipe, and one end, far away from the water pump, of the water supply pipe penetrates through the inner cavity of the shell and is communicated with the cooling coil.

4. The water-cooled centrifugal dust collector according to claim 1, wherein: the air cooling mechanism comprises a partition board fixed on the right side of the inner cavity of the water tank, a fan is arranged at the top of the water tank in a penetrating mode, the surface of the fan is fixedly connected with the water tank, and air outlets are formed in the two sides of the top of the water tank.

5. The water-cooled centrifugal dust collector according to claim 1, wherein: the inner cavity of the cyclone dust collector is fixedly connected with a plate body, dust leakage openings are formed in two sides of the plate body, and the top of the plate body is fixedly connected with an outer vortex and an inner vortex.