Special multi-tube cyclone dust collector for biomass boiler

Abstract

The utility model belongs to the technical field of cyclone dust collectors, and particularly relates to a special multi-tube cyclone dust collector for a biomass boiler, which comprises a drainage plate, a collecting frame, a baffle plate, a collecting box, a handle and a clamping component, dust cleaned by the cleaning mechanism enters the dust collection cavity, then falls into the collection box and is collected through the collection box, so that the dust is prevented from being directly discharged to the atmospheric environment, and the problem that residual dust directly enters the atmospheric environment and cannot be collected after being cleaned due to the fact that no corresponding collection device is arranged in an existing device in use is solved. And the universality of the equipment is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cyclone dust collectors, and in particular relates to a multi-tube cyclone dust collector special for a biomass boiler. Background Art

[0002] Cyclone dust collector is a type of dust removal device. The dust removal mechanism is to make the dust-laden airflow rotate, separate the dust particles from the airflow and capture them on the wall by centrifugal force, and then make the dust particles fall into the ash hopper by gravity. Each component of the cyclone dust collector has a certain size ratio. Every change in the ratio relationship can affect the efficiency and pressure loss of the cyclone dust collector. Among them, the diameter of the dust collector, the size of the air inlet, and the diameter of the exhaust pipe are the main influencing factors.

[0003] The existing patent number CN213000633U discloses a multi-tube cyclone dust collector, including a dust collection shell, which is installed on the inner side of the bracket through a reinforcing rib plate, and a dust collection chamber is arranged at the lower end of the dust collection shell, and a dust cleaning mechanism is arranged below the dust collection chamber, and the dust cleaning mechanism includes a fixed box, a first drive motor, a screw, a slider, a support connecting rod and a cleaning assembly, and the output shaft of the first drive motor is installed with a screw through a coupling, and the screw is threadedly connected to the slider, and a support connecting rod is installed on the slider, and the upper end of the support connecting rod passes through the fixed box and extends to the outside of the fixed box, and a cleaning assembly is installed. The multi-tube cyclone dust collector of the utility model can clean the dust remaining on the inner wall of the dust collection chamber through the dust cleaning mechanism, so that the dust cleaning is convenient and efficient, and the dust cleaning cotton is installed on the annular mounting seat and is located between the upper limit ring and the lower limit ring that are both threadedly connected to the annular mounting seat, so that the dust cleaning cotton is convenient to install or disassemble, and is convenient for later cleaning and replacement.

[0004] When using the above method, it was found that due to the lack of a corresponding collection device, the residual dust directly entered the atmosphere after cleaning and could not be collected, thereby reducing the versatility of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-cyclone dust collector for biomass boilers, which solves the problem that the existing device is found in use that the residual dust directly enters the atmosphere after cleaning and cannot be collected due to the lack of corresponding collection devices, thereby reducing the versatility of the equipment.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows: it includes a cover shell, a support frame and a cleaning mechanism, the support frame is fixedly installed in the cover shell, and the cleaning mechanism is installed on the support frame.

[0007] It also includes a collecting component, which includes a guide plate, a collecting rack, a baffle, a collecting box, a handle and a clamping member. The guide plate is fixedly installed in the cover shell, the collecting rack is fixedly installed at the bottom end of the cover shell and is fixedly connected to the end of the guide plate away from the cover shell, the baffle is fixedly installed on the cover shell, the cover shell, the guide plate, the collecting rack and the baffle form a dust collecting chamber, the collecting box is slidably installed on the collecting rack, the handle is fixedly installed on the collecting box, and the clamping member is arranged on the collecting rack.

[0008] Wherein, the clamping member includes a clamping plate, a spring and a guide component, the clamping plate is slidably installed on the collection rack, the clamping plate abuts against the collection box, the two ends of the spring are fixedly connected to the clamping plate and the cover shell respectively, and the guide component is arranged on the cover shell.

[0009] Wherein, the guiding component includes a sleeve rod, a sleeve shell and an auxiliary element, one end of the sleeve rod is fixedly connected to the clamping plate, one end of the sleeve shell is slidably connected to the other end of the sleeve rod, the other end of the sleeve shell is fixedly mounted on the cover shell, and the auxiliary element is arranged on the collection rack.

[0010] Wherein, the auxiliary element includes a partition and a handle, the partition is slidably installed on the collection rack and is located above the collection box, and the handle is fixedly installed on the partition.

[0011] Among them, the collecting assembly also includes a dust reduction component, which includes a water tank, a connecting pipe, a water pump and an atomizing nozzle. The water tank is fixedly mounted on the cover shell, the atomizing nozzle is installed in the cover shell, the connecting pipe connects the atomizing nozzle and the water tank, and the water pump is installed on the connecting pipe.

[0012] The utility model discloses a multi-tube cyclone dust collector specially used for biomass boiler. When in use, the collection box is first placed in the collection groove of the collection rack. The collection box contacts the clamping plate and drives the clamping plate to move. The movement of the clamping plate compresses the spring. The reaction force of the spring acts on the clamping plate and on the collection box at the same time, thereby improving the stability of the collection box on the collection rack. A dust collecting chamber is formed by the cover shell, the guide plate, the collection rack and the baffle. The dust cleaned by the cleaning mechanism enters the dust collecting chamber and then falls into the collection box. The dust is collected by the collection box to avoid being directly discharged into the atmosphere. This solves the problem found in the existing device during use that the residual dust directly enters the atmosphere after cleaning and cannot be collected due to the lack of a corresponding collection device, thereby reducing the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic structural diagram of a multi-cyclone dust collector for biomass boilers according to the first embodiment of the utility model.

[0015] Figure 2 This is a schematic structural diagram of the collection assembly of the multi-cyclone dust collector for biomass boilers according to the first embodiment of the utility model.

[0016] Figure 3 This is a schematic structural diagram of a multi-cyclone dust collector for biomass boilers according to the second embodiment of the utility model.

[0017] In the figure: 101-cover, 102-support frame, 103-cleaning mechanism, 104-drainage plate, 105-collecting frame, 106-baffle, 107-collecting box, 108-handle, 109-dust collecting chamber, 110-clamping plate, 111-spring, 112-rod, 113-casing, 114-partition, 115-handle, 201-water tank, 202-connecting pipe, 203-water pump, 204-atomizing nozzle. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Embodiment 1:

[0020] like Figure 1-2 As shown, Figure 1 The schematic diagram of the structure of the multi-cyclone dust collector for biomass boilers according to the first embodiment of the utility model is as follows: Figure 2 This is a schematic structural diagram of the collection assembly of the multi-cyclone dust collector for biomass boilers according to the first embodiment of the utility model.

[0021] The present embodiment provides a multi-cyclone dust collector for biomass boilers, including a cover 101, a support frame 102, a cleaning mechanism 103 and a collecting assembly, wherein the collecting assembly includes a guide plate 104, a collecting frame 105, a baffle 106, a collecting box 107, a handle 108 and a clamping member, wherein the clamping member includes a clamping plate 110, a spring 111 and a guide component, wherein the guide component includes a sleeve rod 112, a sleeve 113 and an auxiliary element, wherein the auxiliary element includes a partition 114 and a handle 115. The above-mentioned scheme solves the problem that the existing device is found to have residual dust that directly enters the atmosphere after cleaning and cannot be collected due to the lack of a corresponding collecting device, thereby reducing the versatility of the equipment. It can be understood that the above-mentioned scheme can be used in the prospect of a multi-cyclone dust collector for biomass boilers, and can also be used to solve the dust reduction problem.

[0022] In this embodiment, the support frame 102 is fixedly installed in the cover shell 101, and the cleaning mechanism 103 is installed on the support frame 102. The dust is collected uniformly through the collection box 107 to avoid direct discharge into the atmosphere.

[0023] The guide plate 104 is fixedly installed in the housing 101, the collection rack 105 is fixedly installed at the bottom end of the housing 101 and is fixedly connected to the end of the guide plate 104 away from the housing 101, the baffle 106 is fixedly installed on the housing 101, the housing 101, the guide plate, the collection rack 105 and the baffle 106 form a dust collecting chamber 109, the collection box 107 is slidably installed on the collection rack 105, the handle 108 is fixedly installed on the collection box 107, the clamping member is arranged on the collection rack 105, the housing 101, the guide plate, the collection rack 105 and the baffle 1 06 is made of high temperature resistant material, the collecting rack 105 has a collecting groove matched with the collecting box 107, the collecting groove is connected to the dust collecting chamber 109, the cover shell 101, the guide plate, the collecting rack 105 and the baffle 106 form a dust collecting chamber 109, the dust cleaned by the cleaning mechanism 103 enters the dust collecting chamber 109 and falls into the collecting box 107, and is collected by the collecting box 107 to avoid dust being directly discharged into the atmosphere, which solves the problem found in the existing device during use that the residual dust directly enters the atmosphere after cleaning and cannot be collected due to the lack of a corresponding collecting device, thereby reducing the versatility of the equipment.

[0024] Secondly, the clamping plate 110 is slidably installed on the collection rack 105, and the clamping plate 110 is in contact with the collection box 107. The two ends of the spring 111 are fixedly connected to the clamping plate 110 and the cover shell 101 respectively. The guide component is arranged on the cover shell 101. The collection rack 105 has a clamping groove matching the clamping plate 110, and the clamping groove is connected to the collection groove. The clamping plate 110 is partially located in the collection groove. When the collection box 107 is placed into the collection groove, the collection box 107 contacts the clamping plate 110 and drives the clamping plate 110 to move. The movement of the clamping plate 110 compresses the spring 111. The reaction force of the spring 111 is on the clamping plate 110 and on the collection box 107 at the same time, thereby further improving the stability of the collection box 107 on the collection rack 105.

[0025] Again, one end of the sleeve rod 112 is fixedly connected to the clamping plate 110, one end of the sleeve shell 113 is slidably connected to the other end of the sleeve rod 112, the other end of the sleeve shell 113 is fixedly mounted on the cover shell 101, the auxiliary element is arranged on the collecting frame 105, and the spring 111 is sleeved on the outside of the sleeve rod 112 and the sleeve shell 113, and the sleeve rod 112 is driven to slide in the sleeve shell 113 while the clamping plate 110 moves, thereby guiding and positioning the spring 111 and guiding and positioning the clamping plate 110 at the same time.

[0026] At the same time, the partition 114 is slidably installed on the collection rack 105 and is located above the collection box 107. The handle 115 is fixedly installed on the partition 114. The collection rack 105 has an opening matching the partition 114, and the opening is connected to the collection slot. The partition 114 is partially located in the collection slot. When the collection box 107 needs to be taken or placed, the partition 114 is moved through the partition 114, and the partition 114 enters the collection slot of the collection rack 105. The collection box 107 is isolated from the dust collector and then removed without stopping the machine.

[0027] When using the multi-cyclone dust collector for biomass boilers of this embodiment, the collection box 107 is first placed in the collection groove of the collection frame 105, and the collection box 107 contacts the clamping plate 110 and drives the clamping plate 110 to move. The movement of the clamping plate 110 compresses the spring 111, and the reaction force of the spring 111 acts on the clamping plate 110 and on the collection box 107, thereby improving the stability of the collection box 107 on the collection frame 105. A dust collecting chamber 109 is formed by the cover 101, the guide plate, the collection frame 105 and the baffle 106. The dust cleaned by the cleaning mechanism 103 enters the dust collecting chamber 109 and then falls into the collection box 107. The dust is collected by the collection box 107 to avoid being directly discharged into the atmosphere. This solves the problem found in the existing device during use that the residual dust directly enters the atmosphere after cleaning and cannot be collected due to the lack of a corresponding collection device, thereby reducing the versatility of the equipment.

[0028] Embodiment 2:

[0029] like Figure 3 As shown, Figure 3 This is a schematic structural diagram of a multi-cyclone dust collector for biomass boilers according to the second embodiment of the utility model.

[0030] On the basis of the first embodiment, the collection assembly of this embodiment further includes a dust reduction component, and the dust reduction component includes a water tank 201 , a connecting pipe 202 , a water pump 203 and an atomizing nozzle 204 .

[0031] Among them, the water tank 201 is fixedly installed on the cover shell 101, the atomizing nozzle 204 is installed in the cover shell 101, the connecting pipe 202 connects the atomizing nozzle 204 and the water tank 201, the water pump 203 is installed on the connecting pipe 202, and the water tank 201 contains dust reduction liquid. When in use, the dust reduction liquid in the water tank 201 is pumped into the atomizing nozzle 204 through the connecting pipe 202 by the water pump 203, and is sprayed out after being atomized by the atomizing nozzle 204, thereby performing dust reduction treatment on the dust in the dust collecting chamber 109.

[0032] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A multi-tube cyclone dust collector for biomass boilers, comprising a housing, a support frame and a cleaning mechanism, wherein the support frame is fixedly installed in the housing, and the cleaning mechanism is installed on the support frame, characterized in that: Also included are collection components; The collecting assembly comprises a guide plate, a collecting rack, a baffle, a collecting box, a handle and a clamping member, the guide plate being fixedly mounted in the cover shell, the collecting rack being fixedly mounted at the bottom end of the cover shell and being fixedly connected to an end of the guide plate away from the cover shell, the baffle being fixedly mounted on the cover shell, the cover shell, the guide plate, the collecting rack and the baffle forming a dust collecting chamber, the collecting box being slidably mounted on the collecting rack, the handle being fixedly mounted on the collecting box, and the clamping member being arranged on the collecting rack.

2. The multi-cyclone dust collector for biomass boiler according to claim 1 is characterized in that: The clamping member includes a clamping plate, a spring and a guide component. The clamping plate is slidably installed on the collection rack, the clamping plate abuts against the collection box, the two ends of the spring are fixedly connected to the clamping plate and the cover shell respectively, and the guide component is arranged on the cover shell.

3. The multi-cyclone dust collector for biomass boiler according to claim 2 is characterized in that: The guide component includes a sleeve rod, a sleeve shell and an auxiliary element, one end of the sleeve rod is fixedly connected to the clamping plate, one end of the sleeve shell is slidably connected to the other end of the sleeve rod, the other end of the sleeve shell is fixedly mounted on the cover shell, and the auxiliary element is arranged on the collection rack.

4. The multi-cyclone dust collector for biomass boiler according to claim 3 is characterized in that: The auxiliary element comprises a partition and a handle, wherein the partition is slidably mounted on the collection rack and is located above the collection box, and the handle is fixedly mounted on the partition.

5. The multi-cyclone dust collector for biomass boiler according to claim 1 is characterized in that: The collecting assembly also includes a dust reduction component, which includes a water tank, a connecting pipe, a water pump and an atomizing nozzle. The water tank is fixedly mounted on the cover shell, the atomizing nozzle is mounted in the cover shell, the connecting pipe connects the atomizing nozzle and the water tank, and the water pump is mounted on the connecting pipe.

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