CN117357990A - Sedimentation type dust removing system for rice processing - Google Patents
Sedimentation type dust removing system for rice processing Download PDFInfo
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- CN117357990A CN117357990A CN202311596111.9A CN202311596111A CN117357990A CN 117357990 A CN117357990 A CN 117357990A CN 202311596111 A CN202311596111 A CN 202311596111A CN 117357990 A CN117357990 A CN 117357990A
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- rice processing
- dust removal
- settling tank
- removal system
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- 239000000428 dust Substances 0.000 title claims abstract description 80
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 26
- 235000009566 rice Nutrition 0.000 title claims abstract description 26
- 238000004062 sedimentation Methods 0.000 title claims description 24
- 240000007594 Oryza sativa Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 241000209094 Oryza Species 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 238000000889 atomisation Methods 0.000 claims abstract description 8
- 230000006698 induction Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明公开了一种大米加工用沉降式除尘系统，涉及大米加工技术领域，其包括固定连通有引风管和排风管的沉降罐、固定连通于沉降罐底部的排污斗、固定连通于排污斗底端的过滤箱、雾化降尘装置、旋转装置、过滤回流装置和防堵清洁装置。本发明本发明设计有雾化降尘装置，大米加工过程中产生的粉尘从引风管引进沉降罐内，此时通过雾化降尘装置喷洒出的水雾与沉降罐内的粉尘结合到一起，进而能够有效的增加粉尘在沉降过程中的重量，从而便于提高整个沉降式除尘系统的除尘效果；本发明通过喷淋架的旋转控制两个安装架上安装的两个毛刷辊在沉降罐的圆周内壁上做圆周运动，能自动对沉降罐内壁上附着的粉尘杂质进行有效清理，清理起来方便快捷。
The invention discloses a settling type dust removal system for rice processing, which relates to the technical field of rice processing. It includes a settling tank fixedly connected with an air induction duct and an air exhaust duct, a sewage discharge hopper fixedly connected with the bottom of the settling tank, and a sewage discharge hopper fixedly connected with the sewage discharge duct. The filter box, atomization dust reduction device, rotating device, filter return device and anti-blocking cleaning device at the bottom of the bucket. The present invention is designed with an atomizing dust reduction device. The dust generated during the rice processing is introduced into the settling tank from the air duct. At this time, the water mist sprayed by the atomizing dust reduction device combines with the dust in the settling tank, and then It can effectively increase the weight of dust during the settling process, thereby facilitating the improvement of the dust removal effect of the entire settling dust removal system; the invention controls the rotation of the two brush rollers installed on the two mounting frames around the circumference of the settling tank through the rotation of the spray frame. The circular motion on the inner wall can automatically and effectively clean the dust and impurities attached to the inner wall of the settling tank, which is convenient and quick to clean.
Description
技术领域Technical field
本发明涉及大米加工技术领域，尤其涉及一种大米加工用沉降式除尘系统。The invention relates to the technical field of rice processing, and in particular to a sedimentation dust removal system for rice processing.
背景技术Background technique
在大米的加工过程中会产生大量的粉尘，这些粉尘需要使用除尘系统进行处理，现有的除尘方式多式多样，其中沉降式除尘由于结构简单，使用成本低被广泛使用。During the processing of rice, a large amount of dust will be generated, which needs to be processed by a dust removal system. There are various existing dust removal methods, among which sedimentation dust removal is widely used due to its simple structure and low cost.
沉降式除尘的降尘原理为：含尘气体由进气口进入沉降室，在沉降室的作用下大颗粒自然落入灰斗，细小灰尘然后经灰斗进入装有滤袋的过滤室，粉尘附在滤袋的外表面，净化后的气体由滤袋进入上部箱体，再经排风管道，由风机排到大气当中去。The dust reduction principle of sedimentation dust removal is as follows: dust-containing gas enters the sedimentation chamber from the air inlet. Under the action of the sedimentation chamber, large particles naturally fall into the ash hopper. The fine dust then enters the filter chamber equipped with a filter bag through the ash hopper. The dust adheres to the dust hopper. On the outer surface of the filter bag, the purified gas enters the upper box from the filter bag, and then passes through the exhaust duct and is discharged to the atmosphere by the fan.
现有的大米加工用沉降式除尘系统在实际操作过程中存在以下问题：The existing sedimentation dust removal system for rice processing has the following problems during actual operation:
其一，粉尘中一些重量较轻的颗粒在进入沉降室中一般很难被有效去除，进而严重影响了除尘效果；First, some lighter particles in the dust are generally difficult to effectively remove when entering the settling chamber, which seriously affects the dust removal effect;
其二，沉降室的内壁上会附着上一定的粉尘，这些粉尘在内部清理起来较为麻烦。Secondly, a certain amount of dust will adhere to the inner wall of the settling chamber, which is more troublesome to clean up inside.
发明内容Contents of the invention
针对现有技术的不足，本发明提供了一种大米加工用沉降式除尘系统，有效的解决了现有的大米加工用沉降式除尘系统在使用时，粉尘中一些重量较轻的颗粒在进入沉降室中一般很难被有效去除，进而严重影响了除尘效果以及沉降室的内壁上会附着上一定的粉尘，这些粉尘在内部清理起来较为麻烦的问题。In view of the shortcomings of the existing technology, the present invention provides a sedimentation dust removal system for rice processing, which effectively solves the problem that some lighter particles in the dust enter the sedimentation when the existing sedimentation dust removal system for rice processing is used. It is generally difficult to effectively remove the dust in the chamber, which seriously affects the dust removal effect and a certain amount of dust will adhere to the inner wall of the settling chamber, which makes it more troublesome to clean up inside.
为了实现上述目的，本发明采用了如下技术方案：In order to achieve the above objects, the present invention adopts the following technical solutions:
一种大米加工用沉降式除尘系统，包括固定连通有引风管和排风管的沉降罐、固定连通于沉降罐底部的排污斗、固定连通于排污斗底端的过滤箱、雾化降尘装置、旋转装置、过滤回流装置和防堵清洁装置；A settling dust removal system for rice processing, including a settling tank fixedly connected with an air induction duct and an exhaust duct, a sewage hopper fixedly connected to the bottom of the settling tank, a filter box fixedly connected to the bottom of the sewage hopper, and an atomizing dust reduction device. Rotating device, filter return device and anti-clogging cleaning device;
所述雾化降尘装置包括固定于沉降罐圆周外壁的蓄水箱、固设于沉降罐顶部外壁的水泵、设于沉降罐内的喷淋架、安装于喷淋架底部等距离分布的雾化喷头和固定连通于喷淋架顶部的旋转管，且旋转管通过轴承与沉降罐的顶部中心内壁贯穿连接。The atomized dust reduction device includes a water storage tank fixed on the outer circumferential wall of the settling tank, a water pump fixed on the outer wall of the top of the settling tank, a spray rack installed in the settling tank, and atomizers installed at the bottom of the spray rack and distributed equidistantly. The nozzle is connected to the rotating pipe fixedly connected to the top of the spray frame, and the rotating pipe is connected through the bearing to the inner wall of the top center of the settling tank.
作为本发明一种优选地技术方案，所述水泵的抽水端通过抽水管与蓄水箱连通，水泵的出水端安装有送水管，且送水管通过旋转接头与旋转管的顶端连通。As a preferred technical solution of the present invention, the water pumping end of the water pump is connected to the water storage tank through a water pumping pipe, the water outlet end of the water pump is equipped with a water supply pipe, and the water supply pipe is connected to the top of the rotating pipe through a rotating joint.
作为本发明一种优选地技术方案，所述喷淋架的底部外壁对称固定有两个安装架，且两个安装架上均转动安装有毛刷辊。As a preferred technical solution of the present invention, two mounting brackets are symmetrically fixed on the bottom outer wall of the spray rack, and brush rollers are rotatably mounted on both mounting brackets.
作为本发明一种优选地技术方案，所述旋转装置包括焊接于沉降罐顶部外壁的L型支架、固设于L型支架顶部外壁的驱动电机、固定套装于驱动电机输出轴上的驱动齿轮和固定套装于旋转管上部并与驱动齿轮啮合的传动齿轮。As a preferred technical solution of the present invention, the rotating device includes an L-shaped bracket welded to the top outer wall of the settling tank, a driving motor fixed to the top outer wall of the L-shaped bracket, a driving gear fixedly mounted on the output shaft of the driving motor, and The transmission gear is fixedly sleeved on the upper part of the rotating tube and meshed with the driving gear.
作为本发明一种优选地技术方案，所述过滤回流装置包括对称插接于过滤箱内的两个过滤网、固定于两个过滤网前边外壁的同一个密封盖板和固定连通于过滤箱后边的两个回流管。As a preferred technical solution of the present invention, the filter return device includes two filter screens symmetrically inserted into the filter box, the same sealing cover fixed to the front outer wall of the two filter screens and a sealing cover fixed to the rear of the filter box. of two return pipes.
作为本发明一种优选地技术方案，所述密封盖板的前边外壁对称固定有两个把手，两个回流管的顶端均固定连通于蓄水箱的后边下部，且两个回流管上均安装有单向阀。As a preferred technical solution of the present invention, two handles are symmetrically fixed on the front outer wall of the sealing cover. The tops of the two return pipes are fixedly connected to the lower rear part of the water storage tank, and both return pipes are installed on them. There is a one-way valve.
作为本发明一种优选地技术方案，所述防堵清洁装置包括操控组件、开设于过滤箱底部中间内壁的滑槽、转动安装于滑槽内的往复丝杆、安装于往复丝杆上并可往复运动的往复滑块、焊接于往复滑块顶部外壁的V型连杆和对称固定于V型连杆顶端外壁的两个刷杆。As a preferred technical solution of the present invention, the anti-blocking cleaning device includes a control component, a chute opened on the middle inner wall of the bottom of the filter box, a reciprocating screw rod that is rotatably installed in the chute, and is installed on the reciprocating screw rod and can The reciprocating slider moves back and forth, the V-shaped connecting rod welded to the top outer wall of the reciprocating slider, and the two brush rods symmetrically fixed to the top outer wall of the V-shaped connecting rod.
作为本发明一种优选地技术方案，两个所述刷杆相互远离的一侧外壁均设有均匀分布的刷毛，两侧的刷毛分别与两个过滤网的表面接触，且往复滑块的外壁与滑槽的内壁滑动连接。As a preferred technical solution of the present invention, the outer walls of the two brush rods that are far away from each other are equipped with evenly distributed bristles. The bristles on both sides are in contact with the surfaces of the two filters respectively, and the outer walls of the reciprocating slider are Slidingly connected to the inner wall of the chute.
作为本发明一种优选地技术方案，所述操控组件包括焊接于过滤箱后边下部外壁的U型支架和固设于U型支架后边外壁的操控电机，且操控电机的输出轴通过轴承与U型支架的内壁贯穿连接并通过联轴器与往复丝杆的一端同轴连接。As a preferred technical solution of the present invention, the control assembly includes a U-shaped bracket welded to the lower outer wall behind the filter box and a control motor fixed on the rear outer wall of the U-shaped bracket, and the output shaft of the control motor is connected to the U-shaped bracket through a bearing. The inner wall of the bracket is connected through and coaxially connected to one end of the reciprocating screw rod through a coupling.
本发明的有益效果为：The beneficial effects of the present invention are:
1、本发明设计有雾化降尘装置，大米加工过程中产生的粉尘从引风管引进沉降罐内，此时通过雾化降尘装置喷洒出的水雾与沉降罐内的粉尘结合到一起，进而能够有效的增加粉尘在沉降过程中的重量，从而便于提高整个沉降式除尘系统的除尘效果；1. The present invention is designed with an atomizing dust reduction device. The dust generated during the rice processing process is introduced into the settling tank from the air duct. At this time, the water mist sprayed by the atomizing dust reduction device combines with the dust in the settling tank, and then It can effectively increase the weight of dust during the settling process, thereby improving the dust removal effect of the entire settling dust removal system;
2、本发明设计有旋转装置，通过旋转装置控制喷淋架底部等距离分布的雾化喷头在沉降罐内旋转，能够有效的扩大喷淋范围，保证了雾化降尘的均匀性和雾化降尘效率；2. The invention is designed with a rotating device. The rotating device controls the atomizing nozzles distributed equidistantly at the bottom of the spray frame to rotate in the settling tank, which can effectively expand the spraying range and ensure the uniformity and atomization dust reduction. efficiency;
3、本发明通过喷淋架的旋转控制两个安装架上安装的两个毛刷辊在沉降罐的圆周内壁上做圆周运动，进而能够自动对沉降罐内壁上附着的粉尘杂质进行有效清理，清理起来方便快捷；3. The present invention controls the two brush rollers installed on the two mounting frames to make circular motions on the circumferential inner wall of the settling tank through the rotation of the spray frame, thereby automatically and effectively cleaning the dust impurities attached to the inner wall of the settling tank. Cleanup is quick and easy;
4、本发明设计有过滤回流装置，雾化降尘后的污水会被两个过滤网充分过滤，随后再由带有单向阀的两个回流管重新回流至蓄水箱内，这样能够实现对水资源的循环使用，降低了水资源的浪费情况；4. The present invention is designed with a filter return device. The sewage after atomization and dust reduction will be fully filtered by two filters, and then flow back into the water storage tank through two return pipes with one-way valves. This can achieve The recycling of water resources reduces the waste of water resources;
5、本发明设计有防堵清洁装置，能够实现对两个过滤网的在线清洁工作，进而有效的避免两个过滤网出现堵塞的情况，无需停机进行清理，从而保证了整个除尘系统高效有序的运行。5. The present invention is designed with an anti-clogging cleaning device, which can realize online cleaning of the two filters, thereby effectively avoiding clogging of the two filters without shutting down for cleaning, thereby ensuring that the entire dust removal system is efficient and orderly. of operation.
附图说明Description of the drawings
图1为本发明整体前视的立体结构示意图；Figure 1 is a schematic three-dimensional structural diagram of the entire front view of the present invention;
图2为本发明整体后视的立体结构示意图；Figure 2 is a schematic three-dimensional structural diagram of the overall rear view of the present invention;
图3为本发明中沉降罐内部的立体结构示意图；Figure 3 is a schematic diagram of the three-dimensional structure inside the settling tank in the present invention;
图4为本发明中旋转装置的立体放大结构示意图；Figure 4 is a schematic three-dimensional enlarged structural diagram of the rotating device in the present invention;
图5为本发明中两个过滤网被抽出后的立体结构示意图；Figure 5 is a schematic three-dimensional structural diagram of the two filters in the present invention after being extracted;
图6为本发明中过滤箱内部的立体结构示意图；Figure 6 is a schematic three-dimensional structural diagram of the interior of the filter box in the present invention;
图7为本发明中防堵清洁装置的立体放大结构示意图；Figure 7 is a schematic three-dimensional enlarged structural diagram of the anti-blocking cleaning device in the present invention;
图8为本发明图2中A部分的立体放大结构示意图。Figure 8 is a schematic three-dimensional enlarged structural diagram of part A in Figure 2 of the present invention.
图中：1、沉降罐；2、排污斗；3、过滤箱；4、蓄水箱；5、水泵；6、喷淋架；7、雾化喷头；8、旋转管；9、旋转接头；10、安装架；11、毛刷辊；12、L型支架；13、驱动电机；14、驱动齿轮；15、传动齿轮；16、过滤网；17、密封盖板；18、回流管；19、单向阀；20、滑槽；21、往复丝杆；22、往复滑块；23、V型连杆；24、刷杆；25、U型支架；26、操控电机；27、刷毛；28、把手；29、排风管。In the picture: 1. Settling tank; 2. Sewage hopper; 3. Filter box; 4. Water storage tank; 5. Water pump; 6. Spray rack; 7. Atomizing nozzle; 8. Rotating pipe; 9. Rotating joint; 10. Mounting frame; 11. Brush roller; 12. L-shaped bracket; 13. Driving motor; 14. Driving gear; 15. Transmission gear; 16. Filter; 17. Sealing cover; 18. Return pipe; 19. One-way valve; 20, chute; 21, reciprocating screw rod; 22, reciprocating slider; 23, V-shaped connecting rod; 24, brush rod; 25, U-shaped bracket; 26, control motor; 27, brush bristles; 28. Handle; 29. Exhaust pipe.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments.
实施例1，参照图1-4，一种大米加工用沉降式除尘系统，包括固定连通有引风管和排风管29的沉降罐1、固定连通于沉降罐1底部的排污斗2、固定连通于排污斗2底端的过滤箱3、雾化降尘装置和旋转装置；Embodiment 1, with reference to Figures 1-4, a settling dust removal system for rice processing includes a settling tank 1 fixedly connected with an air induction duct and an exhaust pipe 29, a sewage hopper 2 fixedly connected to the bottom of the settling tank 1, and a fixed It is connected to the filter box 3, the atomizing dust reduction device and the rotating device at the bottom of the sewage hopper 2;
雾化降尘装置包括蓄水箱4、水泵5、喷淋架6、等距离分布的雾化喷头7和旋转管8，旋转装置包括L型支架12、驱动电机13、驱动齿轮14和传动齿轮15；The atomization and dust reduction device includes a water storage tank 4, a water pump 5, a spray frame 6, equidistantly distributed atomization nozzles 7 and a rotating tube 8. The rotating device includes an L-shaped bracket 12, a driving motor 13, a driving gear 14 and a transmission gear 15. ;
其中，蓄水箱4固定于沉降罐1的圆周外壁，蓄水箱4的顶部设有加注管，加注管上螺接有密封盖，水泵5通过螺栓固定于沉降罐1的顶部外壁，水泵5的抽水端通过抽水管与蓄水箱4连通，水泵5的出水端安装有送水管，送水管通过旋转接头9与旋转管8的顶端连通；Among them, the water storage tank 4 is fixed on the circumferential outer wall of the settling tank 1. There is a filling pipe on the top of the water storage tank 4, and a sealing cover is screwed on the filling pipe. The water pump 5 is fixed on the top outer wall of the settling tank 1 through bolts. The water pumping end of the water pump 5 is connected to the water storage tank 4 through the water pumping pipe, and the water outlet end of the water pump 5 is equipped with a water supply pipe, which is connected to the top of the rotating pipe 8 through the rotating joint 9;
其中，喷淋架6设于沉降罐1内，等距离分布的雾化喷头7均安装于喷淋架6的底部，旋转管8固定连通于喷淋架6的顶部，旋转管8通过轴承与沉降罐1的顶部中心内壁贯穿连接；Among them, the spray rack 6 is installed in the settling tank 1. The equidistantly distributed atomizing nozzles 7 are installed at the bottom of the spray rack 6. The rotating tube 8 is fixedly connected to the top of the spray rack 6. The rotating tube 8 is connected to the spray rack 6 through bearings. The inner wall of the top center of the settling tank 1 is connected through;
其中，L型支架12焊接于沉降罐1的顶部外壁，驱动电机13通过螺栓固定于L型支架12的顶部外壁，驱动齿轮14固定套装于驱动电机13的输出轴上，传动齿轮15固定套装于旋转管8的上部并与驱动齿轮14啮合；Among them, the L-shaped bracket 12 is welded to the top outer wall of the settling tank 1, the driving motor 13 is fixed to the top outer wall of the L-shaped bracket 12 through bolts, the driving gear 14 is fixedly sleeved on the output shaft of the driving motor 13, and the transmission gear 15 is fixedly sleeved on the The upper part of the rotating tube 8 is engaged with the drive gear 14;
进一步的，喷淋架6的底部外壁对称固定有两个安装架10，两个安装架10上均转动安装有毛刷辊11，通过喷淋架6的旋转控制两个安装架10上安装的两个毛刷辊11在沉降罐1的圆周内壁上做圆周运动，进而能够自动对沉降罐1内壁上附着的粉尘杂质进行有效清理，清理起来方便快捷；Further, two mounting brackets 10 are symmetrically fixed on the bottom outer wall of the spray rack 6. The brush rollers 11 are rotatably mounted on the two mounting brackets 10. The rotation of the spray rack 6 controls the brush rollers 11 installed on the two mounting brackets 10. The two brush rollers 11 perform circular motion on the circumferential inner wall of the settling tank 1, thereby automatically and effectively cleaning the dust impurities attached to the inner wall of the settling tank 1, making cleaning convenient and quick;
本实施例的工作原理以及实现的效果：由水泵5将蓄水箱4内的水抽出并通过旋转接头9送入到旋转管8内，最终有喷淋架6底部等距离分布的雾化喷头7雾化喷出，喷洒出的水雾与沉降罐1内的粉尘结合到一起，进而能够有效的增加粉尘在沉降过程中的重量，从而便于提高整个沉降式除尘系统的除尘效果；The working principle and achieved effect of this embodiment: the water pump 5 pumps out the water in the water tank 4 and sends it into the rotating pipe 8 through the rotating joint 9. Finally, there are atomizing nozzles distributed equidistantly at the bottom of the spray frame 6 7. Atomized spraying, the sprayed water mist is combined with the dust in the settling tank 1, which can effectively increase the weight of the dust during the settling process, thereby improving the dust removal effect of the entire settling dust removal system;
并且通过驱动电机13控制驱动齿轮14转动，随后与驱动齿轮14啮合的传动齿轮15会控制旋转管8转动，这样通过喷淋架6底部等距离分布的雾化喷头7在沉降罐1内旋转，能够有效的扩大喷淋范围，保证了雾化降尘的均匀性和雾化降尘效率。And the driving motor 13 controls the rotation of the driving gear 14, and then the transmission gear 15 meshed with the driving gear 14 will control the rotation of the rotating tube 8, so that the atomizing nozzles 7 distributed equidistantly through the bottom of the spray frame 6 rotate in the settling tank 1, It can effectively expand the spray range and ensure the uniformity and efficiency of atomized dust reduction.
实施例2，参照图1-2和图5，本实施例是在实施例1的基础上进行优化，具体是：Embodiment 2, referring to Figures 1-2 and Figure 5, this embodiment is optimized on the basis of Embodiment 1, specifically:
一种大米加工用沉降式除尘系统，还包括过滤回流装置，过滤回流装置包括两个过滤网16、密封盖板17和两个回流管18；A sedimentation dust removal system for rice processing also includes a filter return device. The filter return device includes two filters 16, a sealing cover plate 17 and two return pipes 18;
其中，两个过滤网16对称插接于过滤箱3内，密封盖板17固定于两个过滤网16的前边外壁，两个回流管18固定连通于过滤箱3的后边，密封盖板17的前边外壁对称固定有两个把手28，两个回流管18的顶端均固定连通于蓄水箱4的后边下部，两个回流管18上均安装有单向阀19；Among them, two filters 16 are symmetrically inserted into the filter box 3, the sealing cover 17 is fixed on the front outer wall of the two filters 16, the two return pipes 18 are fixedly connected to the back of the filter box 3, and the sealing cover 17 Two handles 28 are symmetrically fixed on the front outer wall. The tops of the two return pipes 18 are fixedly connected to the lower rear part of the water storage tank 4. One-way valves 19 are installed on the two return pipes 18;
本实施例的工作原理以及实现的效果：雾化降尘后的污水会被两个过滤网16充分过滤，随后再由带有单向阀19的两个回流管18重新回流至蓄水箱4内，这样能够实现对水资源的循环使用，降低了水资源的浪费情况。The working principle and achieved effect of this embodiment: the sewage after atomization and dust reduction will be fully filtered by the two filters 16, and then flow back into the water storage tank 4 through the two return pipes 18 with one-way valves 19 , which can realize the recycling of water resources and reduce the waste of water resources.
实施例3，参照图2和图5-8，本实施例是在实施例1的基础上进行优化，具体是：Embodiment 3. Referring to Figure 2 and Figures 5-8, this embodiment is optimized on the basis of Embodiment 1, specifically:
一种大米加工用沉降式除尘系统，还包括防堵清洁装置，防堵清洁装置包括操控组件、滑槽20、往复丝杆21、往复滑块22、V型连杆23和两个刷杆24；A sedimentation dust removal system for rice processing also includes an anti-clogging cleaning device. The anti-clogging cleaning device includes a control component, a chute 20, a reciprocating screw rod 21, a reciprocating slider 22, a V-shaped connecting rod 23 and two brush rods 24 ;
其中，滑槽20开设于过滤箱3的底部中间内壁，往复丝杆21转动安装于滑槽20内，往复滑块22安装于往复丝杆21上并可往复运动，往复滑块22的外壁与滑槽20的内壁滑动连接；Among them, the chute 20 is opened on the bottom middle inner wall of the filter box 3, the reciprocating screw rod 21 is rotatably installed in the chute 20, the reciprocating slider 22 is installed on the reciprocating screw rod 21 and can reciprocate, and the outer wall of the reciprocating slider 22 is in contact with the reciprocating screw rod 21. The inner wall of the chute 20 is slidingly connected;
其中，V型连杆23焊接于往复滑块22的顶部外壁，两个刷杆24对称固定于V型连杆23的顶端外壁，两个刷杆24相互远离的一侧外壁均设有均匀分布的刷毛27，两侧的刷毛27分别与两个过滤网16的表面接触；Among them, the V-shaped connecting rod 23 is welded to the top outer wall of the reciprocating slider 22, and the two brush rods 24 are symmetrically fixed to the top outer wall of the V-shaped connecting rod 23. The outer walls of the two brush rods 24 are evenly distributed on one side away from each other. The bristles 27 on both sides are in contact with the surfaces of the two filters 16 respectively;
其中，操控组件包括焊接于过滤箱3后边下部外壁的U型支架25和通过螺栓固定于U型支架25后边外壁的操控电机26，操控电机26的输出轴通过轴承与U型支架25的内壁贯穿连接并通过联轴器与往复丝杆21的一端同轴连接；Among them, the control component includes a U-shaped bracket 25 welded to the rear lower outer wall of the filter box 3 and a control motor 26 fixed to the rear outer wall of the U-shaped bracket 25 through bolts. The output shaft of the control motor 26 passes through a bearing and the inner wall of the U-shaped bracket 25 Connect and coaxially connect with one end of the reciprocating screw rod 21 through a coupling;
本实施例的工作原理以及实现的效果：通过操控电机26驱动往复丝杆21转动，在滑槽20的限位下，往复滑块22会带动V型连杆23上固定连接的两个刷杆24在水平方向上往复运动，这样通过两个刷杆24上的刷毛27能够将两个过滤网16表面附着的杂质进行有效清理，这样能够实现对两个过滤网16的在线清洁工作，进而有效的避免两个过滤网16出现堵塞的情况，无需停机进行清理，从而保证了整个除尘系统高效有序的运行。The working principle and effect of this embodiment are as follows: the motor 26 is controlled to drive the reciprocating screw rod 21 to rotate. Under the limit of the chute 20, the reciprocating slider 22 will drive the two brush rods fixedly connected to the V-shaped connecting rod 23. 24 reciprocates in the horizontal direction, so that the impurities attached to the surfaces of the two filter screens 16 can be effectively cleaned through the bristles 27 on the two brush rods 24, so that the online cleaning of the two filter screens 16 can be realized, thereby effectively This prevents the two filters 16 from becoming clogged and eliminates the need to shut down the machine for cleaning, thus ensuring the efficient and orderly operation of the entire dust removal system.
本发明的使用流程为：The usage process of the present invention is:
第一步，由引风管将大米加工过程中产生的粉尘引入到沉降罐1内，此时由水泵5将蓄水箱4内的水抽出并通过旋转接头9送入到旋转管8内，最终有喷淋架6底部等距离分布的雾化喷头7雾化喷出，喷洒出的水雾与沉降罐1内的粉尘结合到一起，进而能够有效的增加粉尘在沉降过程中的重量，从而便于提高整个沉降式除尘系统的除尘效果；In the first step, the dust generated during the rice processing is introduced into the settling tank 1 through the air duct. At this time, the water in the water storage tank 4 is extracted by the water pump 5 and sent into the rotating tube 8 through the rotating joint 9. Finally, the atomizing nozzles 7 distributed equidistantly at the bottom of the spray frame 6 are atomized and sprayed. The sprayed water mist is combined with the dust in the settling tank 1, which can effectively increase the weight of the dust during the settling process, thereby It is convenient to improve the dust removal effect of the entire sedimentation dust removal system;
第二步，通过驱动电机13控制驱动齿轮14转动，随后与驱动齿轮14啮合的传动齿轮15会控制旋转管8转动，这样通过喷淋架6底部等距离分布的雾化喷头7在沉降罐1内旋转，能够有效的扩大喷淋范围，保证了雾化降尘的均匀性和雾化降尘效率；In the second step, the driving motor 13 is used to control the rotation of the driving gear 14, and then the transmission gear 15 meshed with the driving gear 14 will control the rotation of the rotating tube 8, so that the atomizing nozzles 7 equidistantly distributed at the bottom of the spray frame 6 are in the settling tank 1 Internal rotation can effectively expand the spray range and ensure the uniformity and efficiency of atomized dust reduction;
第三步，粉尘与水雾结合后形成的污水会在重力的作用下从排污斗2进入过滤箱3内，此时由内部的两个过滤网16对进入的污水进行充分过滤，随后再由带有单向阀19的两个回流管18重新回流至蓄水箱4内，这样能够实现对水资源的循环使用，降低了水资源的浪费情况；In the third step, the sewage formed after the combination of dust and water mist will enter the filter box 3 from the sewage hopper 2 under the action of gravity. At this time, the incoming sewage will be fully filtered by the two internal filters 16, and then filtered by The two return pipes 18 with one-way valves 19 flow back into the water storage tank 4, which enables the recycling of water resources and reduces the waste of water resources;
第四步，通过操控电机26驱动往复丝杆21转动，在滑槽20的限位下，往复滑块22会带动V型连杆23上固定连接的两个刷杆24在水平方向上往复运动，这样通过两个刷杆24上的刷毛27能够将两个过滤网16表面附着的杂质进行有效清理，这样能够实现对两个过滤网16的在线清洁工作，进而有效的避免两个过滤网16出现堵塞的情况，无需停机进行清理，从而保证了整个除尘系统高效有序的运行。The fourth step is to drive the reciprocating screw rod 21 to rotate by controlling the motor 26. Under the limit of the chute 20, the reciprocating slider 22 will drive the two brush rods 24 fixedly connected to the V-shaped connecting rod 23 to reciprocate in the horizontal direction. , in this way, the impurities attached to the surfaces of the two filter screens 16 can be effectively cleaned through the bristles 27 on the two brush rods 24, so that the online cleaning work of the two filter screens 16 can be realized, thereby effectively preventing the two filter screens 16 from being cleaned. In case of blockage, there is no need to shut down the machine for cleaning, thus ensuring the efficient and orderly operation of the entire dust removal system.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.
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