CN202464828U - Dustless loading device - Google Patents
Dustless loading device Download PDFInfo
- Publication number
- CN202464828U CN202464828U CN2012200142865U CN201220014286U CN202464828U CN 202464828 U CN202464828 U CN 202464828U CN 2012200142865 U CN2012200142865 U CN 2012200142865U CN 201220014286 U CN201220014286 U CN 201220014286U CN 202464828 U CN202464828 U CN 202464828U
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- frame
- loading device
- gate valve
- valve
- dust excluding
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Abstract
The utility model relates to a dustless loading device. The dustless loading device comprises a frame, a driving mechanism arranged on the frame, a position-limiting mechanism connected with the driving mechanism, a telescopic chute which is formed below a silo and connected with the frame, a dust exhaust hood connected with the bottom of the telescopic chute and a manual gate valve connected with a material discharge port of the silo, and is characterized in that a jaw type valve is arranged between the manual gate valve and the frame, the top of the jaw type valve is connected with the manual gate valve, the bottom of the jaw type valve is connected with the top of the telescopic chute, an electro-hydraulic push rod of the jaw type valve is connected with the upper surface of the frame through a support saddle, the electro-hydraulic push rod is electrically connected with an electric control device, ventilation pipes are respectively arranged on the two sides of the dust exhaust hood, the end parts of the ventilation pipes are connected with one end of a dust removal telescopic cylinder through flanges, the other end of the dust removal telescopic cylinder is connected with a fan through the flange, and a material distribution device is arranged on the inner wall of the dust exhaust hood. The dustless loading device disclosed by the utility model has the advantages of compact structure, convenience in operation and maintenance, low failure rate, automatic control and remote control.
Description
Technical field
The utility model relates to coking, lime enterprise coke screening station technology feed bin discharge technical field, particularly a kind of dustless loading device.
Background technology
Each coking, coal, the lime enterprise of the entrucking of present domestic employing coke screening station technology feed bin discharge generally adopt worn-out open type entrucking.This entrucking mode escapes a large amount of dust, and serious environment pollution threatens health of operators.For addressing this problem, Chinese patent discloses that the patent No. is 200820011779.7, name is called the patent of " electric expansion dustless loading device ", becomes worn-out open type entrucking and is closed type loading, has improved the entrucking site environment.The part but this patent also comes with some shortcomings: it is very high apart from ground 1, to be located at the manually gate valve of control feed bin discharge on loading apparatus top, makes troubles for the operation of operating personal; 2, be flexible coupling and be prone to accumulate material in the telescopic, accumulate the back for a long time and harden with air, the flexible of telescopic that cause being flexible coupling is obstructed, and be ineffective; 3, material skewness is prone to produce and piles up, and influences the device effect.
Summary of the invention
The purpose of the utility model is to provide a kind of compact conformation, good dedusting effect, can realizes automatically controlled dustless loading device.
The purpose of the utility model realizes through following technical proposals:
The dustless loading device of the utility model; Comprise the frame that is located at feed bin below, be located at driver train on this frame, therewith the stop gear that is connected of driver train, be located at feed bin below and the flexible chute that is connected with said frame, the dust excluding hood that is connected of flexible chute bottom, the manually gate valve that is connected with the feed bin discharge gate therewith; It is characterized in that between manually gate valve and said frame, being provided with E Shifa; The top of this Hubei Province formula valve is connected with said manually gate valve; The bottom of this Hubei Province formula valve is connected with the top of said flexible chute, and the Electrohydraulic push rod of this Hubei Province formula valve is connected with described frame upper surface through bearing, and described Electrohydraulic push rod is electrically connected with electrical controller; Both sides at said dust excluding hood are respectively equipped with breather pipe; The end of this breather pipe is connected with an end of dedusting retracting cylinder through flange, and the other end of this dedusting retracting cylinder is connected with blower fan through flange, is provided with distributing device at the inwall of said dust excluding hood.
Described dedusting retracting cylinder is pegged graft by one group of dedusting tube and is formed.
Described distributing device is made up of the internal layer cutting plate and the outer cutting plate that are Eight characters setting at the dust excluding hood inwall, and the angle of said internal layer cutting plate and perpendicular line is 18-20 °, and the angle of said outer cutting plate and perpendicular line is 30-35 °.
Described flexible chute and distributing device all adopt high-abrasive material.
The dustless loading apparatus features of the utility model is:
1, between manually gate valve and said frame, E Shifa is set; Utilize the motor rotation of electrical controller control Electrohydraulic push rod; Thereby reach the purpose of control Hubei Province formula valve open and close, solved the unhandy problem of operating personal, ensured the personal safety of operating personal; Manually gate valve, jaw formula valve are hermetically-sealed construction simultaneously, guarantee the material no leak;
2, the both sides of dust excluding hood are respectively equipped with the dedusting retracting cylinder, form the binary channel dedusting, segregation do not occur.While is flexible chute, dedusting retracting cylinder synchronization telescope in the process of entrucking, good dedusting effect;
3, adopt the dedusting retracting cylinder of pegging graft and forming, in flexible process, can dispose the material that is bonded on the dedusting retracting cylinder inwall, prevent that material from hardening by more piece dedusting tube;
4, owing on the dust excluding hood inwall, be provided with distributing device, the material through flexible chute is evenly distributed in the compartment of certain width, prevents to produce solid accumulation.
The utility model compact conformation, operation, easy to maintenance, fault rate is low, but automatic guidance, Long-distance Control.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
Like Fig. 1, shown in Figure 2; The dustless loading device of the utility model; Comprise the frame 6 that is located at feed bin 1 below, be located at driver train 11 on this frame 6, therewith the stop gear 12 that is connected of driver train 11, be located at feed bin 1 below and the flexible chute 7 that is connected with said frame 6, the dust excluding hood 9 that is connected of flexible chute 7 bottoms, the manually gate valve 2 that is connected with feed bin 1 discharge gate therewith; It is characterized in that between manually gate valve 2 and said frame 6, being provided with Hubei Province formula valve 3, the top of this Hubei Province formula valve 3 is connected with said manually gate valve 2, and the bottom of this Hubei Province formula valve 3 is connected with the top of said flexible chute 7; The Electrohydraulic push rod 4 of this Hubei Province formula valve 3 is connected with described frame 6 upper surfaces through bearing 5; Described Electrohydraulic push rod 4 is electrically connected with electrical controller, utilizes the motor rotation of electrical controller control Electrohydraulic push rod 4, thereby reaches the purpose of control Hubei Province formula valve 3 open and close; Solve the unhandy problem of operating personal, ensured the personal safety of operating personal.This electrical controller is a prior art, here is not described in detail.Manually gate valve 2, jaw formula valve 3 are hermetically-sealed construction simultaneously, guarantee the material no leak.Be respectively equipped with breather pipe 10 in the both sides of said dust excluding hood 9, the end of this breather pipe 10 is connected with an end of dedusting retracting cylinder 8 through flange, and the other end of this dedusting retracting cylinder 8 is connected with blower fan through flange, forms the binary channel dedusting, segregation do not occur.While is flexible chute, dedusting retracting cylinder synchronization telescope in the process of entrucking, good dedusting effect.Described dedusting retracting cylinder 8 is pegged graft by one group of dedusting tube and is formed.Dedusting retracting cylinder 8 can be disposed the material that is bonded on the dedusting retracting cylinder inwall in flexible process, prevents that material from hardening.Inwall at said dust excluding hood 9 is provided with distributing device.Described distributing device is made up of with 13 of outer cutting plates the internal layer cutting plate 14 that is Eight characters setting at dust excluding hood 9 inwalls, and said internal layer cutting plate 14 is 18-20 ° with the angle of perpendicular line, and said outer cutting plate 13 is 30-35 ° with the angle of perpendicular line.After distributing device is set, the material through flexible chute is evenly distributed in the compartment of certain width, prevents to produce solid accumulation.Described flexible chute and distributing device all adopt high-abrasive material, prolong its service life.
The principle of work of the dustless loading device of the utility model is:
During the operation of dustless loading device; Manually gate valve 2 often leaves, and driver train drives dust excluding hood 9 and is moved downward to end position, and the flexible chute 7 of dust excluding hood 9 drives simultaneously moves downward to end position with dedusting retracting cylinder 8; Electrical controller sends signal; Driver train stops, and jaw formula valve 3 is opened discharging simultaneously, and distributing device is evenly distributed in the compartment material.
When entrucking finishes; Electrical controller sends signal; Jaw formula valve 3 cuts out, the motor reducer of driver train counter-rotating simultaneously, and driver train drives dust excluding hood 9 and is moved upward to end position; Dust excluding hood 9 drives flexible chute 7 and moves up to end position with dedusting retracting cylinder 8 simultaneously, and the dustless loading device quits work.Whole entrucking process has realized dustless, pollution-free, the innoxious operation of operation site, and flexible and convenient operation.
Claims (4)
1. dustless loading device; Comprise the frame that is located at feed bin below, be located at driver train on this frame, therewith the stop gear that is connected of driver train, be located at feed bin below and the flexible chute that is connected with said frame, the dust excluding hood that is connected of flexible chute bottom, the manually gate valve that is connected with the feed bin discharge gate therewith; It is characterized in that between manually gate valve and said frame, being provided with E Shifa; The top of this Hubei Province formula valve is connected with said manually gate valve; The bottom of this Hubei Province formula valve is connected with the top of said flexible chute, and the Electrohydraulic push rod of this Hubei Province formula valve is connected with described frame upper surface through bearing, and described Electrohydraulic push rod is electrically connected with electrical controller; Both sides at said dust excluding hood are respectively equipped with breather pipe; The end of this breather pipe is connected with an end of dedusting retracting cylinder through flange, and the other end of this dedusting retracting cylinder is connected with blower fan through flange, is provided with distributing device at the inwall of said dust excluding hood.
2. dustless loading device according to claim 1 is characterized in that described dedusting retracting cylinder is formed by one group of dedusting tube grafting.
3. dustless loading device according to claim 1; It is characterized in that described distributing device forms by be internal layer cutting plate and the outer cutting plate that the Eight characters is provided with at the dust excluding hood inwall; The angle of said internal layer cutting plate and perpendicular line is 18-20 °, and the angle of said outer cutting plate and perpendicular line is 30-35 °.
4. dustless loading device according to claim 1 is characterized in that described flexible chute and distributing device all adopt high-abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200142865U CN202464828U (en) | 2012-01-13 | 2012-01-13 | Dustless loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200142865U CN202464828U (en) | 2012-01-13 | 2012-01-13 | Dustless loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202464828U true CN202464828U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200142865U Expired - Fee Related CN202464828U (en) | 2012-01-13 | 2012-01-13 | Dustless loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202464828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006085A (en) * | 2016-07-13 | 2016-10-12 | 中煤西安设计工程有限责任公司 | Breakage-proof telescopic feeder for loading |
| CN107021364A (en) * | 2017-05-27 | 2017-08-08 | 唐山三友氯碱有限责任公司 | PVC class powder grain material automatic loading devices |
| CN108750722A (en) * | 2018-07-12 | 2018-11-06 | 河南省振源科技有限公司 | Building stones produce finished product bin dust pelletizing system |
| CN108946206A (en) * | 2018-05-30 | 2018-12-07 | 江苏迪萨机械有限公司 | A kind of device for discharging under the feed bin for loose unpacked material |
| CN113895859A (en) * | 2021-11-05 | 2022-01-07 | 武汉正源输送工程有限公司 | Anti-blocking type curve coal breakage structure |
-
2012
- 2012-01-13 CN CN2012200142865U patent/CN202464828U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006085A (en) * | 2016-07-13 | 2016-10-12 | 中煤西安设计工程有限责任公司 | Breakage-proof telescopic feeder for loading |
| CN106006085B (en) * | 2016-07-13 | 2018-05-01 | 中煤西安设计工程有限责任公司 | A kind of entrucking is stretched batcher with anti-crushing |
| CN107021364A (en) * | 2017-05-27 | 2017-08-08 | 唐山三友氯碱有限责任公司 | PVC class powder grain material automatic loading devices |
| CN108946206A (en) * | 2018-05-30 | 2018-12-07 | 江苏迪萨机械有限公司 | A kind of device for discharging under the feed bin for loose unpacked material |
| CN108750722A (en) * | 2018-07-12 | 2018-11-06 | 河南省振源科技有限公司 | Building stones produce finished product bin dust pelletizing system |
| CN108750722B (en) * | 2018-07-12 | 2023-07-07 | 河南省振源科技有限公司 | Dust removal system for stone production finished product bin |
| CN113895859A (en) * | 2021-11-05 | 2022-01-07 | 武汉正源输送工程有限公司 | Anti-blocking type curve coal breakage structure |
| CN113895859B (en) * | 2021-11-05 | 2023-02-21 | 武汉正源输送工程有限公司 | Anti-blocking type curve coal breakage structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140113 |