CN213567769U - Novel concrete powder explosion-proof transfer device - Google Patents
Novel concrete powder explosion-proof transfer device Download PDFInfo
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- CN213567769U CN213567769U CN202022323033.3U CN202022323033U CN213567769U CN 213567769 U CN213567769 U CN 213567769U CN 202022323033 U CN202022323033 U CN 202022323033U CN 213567769 U CN213567769 U CN 213567769U
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- jar body
- jar
- trigger
- transfer device
- concrete powder
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- 239000000843 powder Substances 0.000 title claims abstract description 65
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 26
- 230000006978 adaptation Effects 0.000 claims 1
- 239000004568 cement Substances 0.000 abstract description 71
- 230000000630 rising effect Effects 0.000 abstract description 7
- 210000002421 cell wall Anatomy 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a novel explosion-proof transfer of concrete powder device, it includes control module, still include a jar body, the top swing joint of the jar body has the top cap, the jar body is close to the inside wall at top and has seted up the spout, install the slider in the spout, one side fixedly connected with slide of spout is kept away from to the slider, the border of top cap and the top surface fixed connection of slide, the cell wall that ground was kept away from to the spout is provided with the trigger, the trigger is connected with the control module electricity, the lateral wall that the jar body is close to the top is seted up the feed inlet of connecting pipeline, the discharge gate. The certain buffer distance has between jar body and the top cap in this application, thereby make things convenient for the staff can in time discover the rising condition of top cap and stop to jar internal cement powder to still add one and prevented hot wall, ensure that the top cap rises to the transport that can the automatic shutdown cement powder behind the extreme position, effectively reduce the phenomenon that cement powder fills too much and causes jar body to explode the jar to appear.
Description
Technical Field
The application relates to the field of material conveying, in particular to a novel concrete powder explosion-proof transfer device.
Background
Cement tanks, also called cement silos, are commonly used in bulk cement storage at concrete mixing plants. The cement tank is a tank body for storing bulk materials, and is suitable for storing various bulk building materials such as cement, fly ash and the like.
At present, bulk cement used in concrete cement mixing plants and other places is transported mainly by compressed air generated by a vehicle-mounted swing type air compressor and an engine on a cement transporting vehicle through a transporting pipeline from the cement transporting vehicle to a cement tank of the concrete cement mixing plant. This type of transport has the following problems: need special personnel on duty among the cement transportation process, in case negligence cement jar cement is full but the air compressor machine still does not stop carrying, pipeline and cement jar internal pressure rise, original mechanical protection system also basically is out of order in this adverse circumstances in the cement jar, produces explosion hazards such as cement jar, pipeline, causes very big threat to personnel's life safety to still can cause the extravagant a large amount of raw materials.
With respect to the related art among the above, the applicant believes that the following disadvantages exist: when the cement tank feeds cement powder, the phenomenon of tank explosion can occur.
SUMMERY OF THE UTILITY MODEL
In order to help improving the problem that the phenomenon of jar can appear exploding when the cement powder pay-off in the cement jar, this application provides a novel explosion-proof transfer device of concrete powder.
The application provides a novel explosion-proof transfer of concrete powder device adopts following technical scheme:
the utility model provides a novel explosion-proof transfer of concrete powder device, includes the control module who is connected with the air compressor machine electricity, still includes a jar body, the top swing joint of the jar body has the top cap, the jar body is close to the inside wall at top and has seted up the spout, the spout extends along the length direction of the jar body, install the slider in the spout, the slider can slide from top to bottom in the spout, one side fixedly connected with slide of spout is kept away from to the slider, the border of top cap and the top surface fixed connection of slide, the cell wall that ground was kept away from to the spout is provided with the trigger, the slider can with the trigger butt, the trigger is connected with the control module electricity, the lateral wall that the jar body is close to the top is seted up the feed inlet.
Through adopting above-mentioned technical scheme, the air compressor machine is opened, and it is internal to carry jar with the cement powder from the cement delivery wagon, and the internal cement powder of jar rises gradually, and after reacing the predetermined position, the cement powder begins to promote the top cap up, and the air compressor machine is closed to the rising condition that staff's accessible was observed the top cap this moment, stops to jar internal transport cement. When the air compressor is not closed timely due to negligence of workers, the top cover continues to rise, the sliding block triggers the trigger, and the control module controls the air compressor to stop, so that cement powder stops being continuously injected into the tank body. After subsequent cement powder is used, the top cover falls into the tank body again under the action of gravity. The spout makes and has certain buffer distance between jar body and the top cap in this scheme, thereby makes things convenient for the staff can in time discover the rising condition of top cap and stop to jar internal cement powder to still add and prevent hot wall one, ensure that the top cap rises can the transport of automatic shutdown cement powder behind the extreme position, effectively reduce the phenomenon that the cement powder fills too much and causes jar body to explode the jar appearing, guaranteed the normal use of jar body.
Optionally, the bottom of the slider is provided with an inclined plane which inclines downwards and faces the center of the tank body, and the inner side wall of the tank body is provided with an abutting edge matched with the inclined plane.
Through adopting above-mentioned technical scheme, when cement powder is less, the top cap moves down under the action of gravity, inclined plane and butt limit butt, when cement powder pours into in the jar internal more, the top cap rises, along with the use of cement powder, the top cap descends gradually, the purpose that sets to inclined plane and butt limit can hang the cement powder of adhesion on the spout inside wall and fall jar body below for the slider when the lapse, reduce the deposit of cement powder and then influence the gliding condition appearance of slider in spout department, guarantee that the trigger can normally trigger.
Optionally, a rubber block is fixed to one side of the slider close to the trigger, and the rubber block may abut against the trigger.
Through adopting above-mentioned technical scheme, the rubber block butt trigger to stop carrying the cement powder to the jar body, the rubber block can effectively slow down the punching press power, reduces the punching press power and suddenly too big the condition that causes the briquetting to crush the trigger and takes place.
Optionally, an infrared distance measuring sensor is installed on the top surface of the top cover, and the infrared distance measuring sensor is electrically connected with an alarm.
Through adopting above-mentioned technical scheme, infrared distance measuring sensor can measure the height between top cap and the ground, and outside the top cap rebound reached predetermined height, the alarm was reported to the police to remind the staff can in time close the air compressor machine, stop to jar internal cement powder of carrying.
Optionally, the gas vent has been seted up at the top of top cap, the gas vent is connected with the blast pipe, be provided with dust collector in the blast pipe, dust collector includes dust filter core and vibrator, install the vibration support in the blast pipe, the top at the vibration support is fixed to the vibrator, the output at the vibrator is installed to the dust filter core.
Through adopting above-mentioned technical scheme, the setting of gas vent can the internal atmospheric pressure of balanced jar, guarantees jar internal normal use and defeated material, and dust collector can effectively reduce the diffusion of cement powder to the outside air in, has reduced the pollution to the environment.
Optionally, a filter screen is installed at the air outlet.
Through adopting above-mentioned technical scheme, the filter screen can carry out prefilter to the cement dust through the gas vent, reduces the diffusion of cement dust in to the outside air.
Optionally, the discharge gate department is provided with the device of breaking the arch, the device of breaking the arch is including installing the gas sprayer on jar lateral wall, the gas sprayer runs through the lateral wall of jar body and towards oblique top, the one end that the jar body was kept away from to the gas sprayer is connected with the intake pipe, the one end that the gas sprayer was kept away from to the intake pipe is connected with the air pump.
Through adopting above-mentioned technical scheme, when needs carry the internal cement powder of jar, can open the air pump, the air blasting ware erupts highly-compressed gas, carries out the breakage to the cement powder of blocking, can effectively reduce the influence that the cement powder caking was carried the cement powder.
Optionally, the outer side wall of the tank body is coated with a rubber layer.
By adopting the technical scheme, the arrangement of the rubber layer can effectively protect the tank body, can reduce the permeation of external water into the tank body, and can also ensure that the tank body has certain antistatic capacity to ensure the normal use of the tank body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the scheme, the chute enables a certain buffer distance to be reserved between the tank body and the top cover, so that workers can find the rising condition of the top cover in time conveniently to stop conveying the cement powder into the tank body, and a firewall is additionally arranged to ensure that the conveying of the cement powder can be automatically stopped after the top cover rises to a limit position, thereby effectively reducing the phenomenon that the tank body is exploded due to excessive cement powder filling and ensuring the normal use of the tank body;
2. the setting of gas vent can the internal atmospheric pressure of balanced jar, guarantees jar internal normal use and defeated material, and dust collector can effectively reduce the diffusion of cement powder in to the outside air, has reduced the pollution to the environment.
Drawings
Fig. 1 is a sectional view of the overall structure of an embodiment of the present application.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a tank body; 11. a chute; 12. abutting the edges; 13. a feed inlet; 14. a discharge port; 2. a top cover; 21. a slider; 211. a bevel; 22. a slide plate; 23. an exhaust port; 24. an exhaust pipe; 25. a filter screen; 3. a rubber block; 4. a trigger; 5. an infrared ranging sensor; 61. a vibration bracket; 62. a vibrator; 63. a dust filter element; 71. an air sprayer; 72. an air inlet pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a novel concrete powder explosion-proof transfer device. Referring to fig. 1 and 2, including control module and jar body 1, control module is connected with the air compressor machine electricity and is used for realizing the notes material work to jar body 1, jar body 1 is fixed subaerial through the support, the top swing joint of jar body 1 has top cap 2, spout 11 has been seted up to the inside wall of jar body 1, spout 11 extends along the length direction of jar body 1, install slider 21 in the spout 11, slider 21 can slide from top to bottom in spout 11, one side body coupling that spout 11 lateral wall was kept away from to slider 21 has slide 22, slide 22 sets up and upwards extends along the circumference of jar body 1, the border of top cap 2 and the top fixed connection of slide 22, thereby realize top cap 2 and jar body 1's being connected.
Wherein, the lateral wall of jar body 1 near the top has seted up the feed inlet 13 of connecting pipeline, and the discharge gate 14 has been seted up to the bottom of jar body 1, and trigger 4 is installed to the cell wall that spout 11 is far away from ground, and trigger 4 is connected with the control module electricity. Cement powder is injected into the tank body 1 through the feed port 13, the top cover 2 is pushed upwards after the cement powder reaches a certain position, and at the moment, a worker can observe the rising condition of the top cover 2, so that the air compressor can be closed in time, and the cement powder is stopped from being continuously injected into the tank body 1; when the staff fails to close the air compressor in time manually, the sliding block 21 continues to move upwards to abut against the trigger 4, and the trigger 4 sends a signal to the control module, so that the control module can control the air compressor to stop, and the phenomenon that the tank body 1 is exploded due to excessive cement powder injection is reduced.
In addition, the bottom of the slide block 21 is provided with an inclined surface 211 which inclines downwards and faces the center of the tank body 1, the inner side wall of the tank body 1 is provided with an abutting edge 12 matched with the inclined surface 211, and the abutting edge 12 abuts against the inclined surface 211. The inclined plane 211 is arranged to hang the cement powder adhered to the inner side wall of the chute 11 below the tank body 1 when the sliding block 21 slides downwards, so that the situation that the sliding of the sliding block 21 is influenced by the deposition of the cement powder at the chute 11 is reduced, and the normal sliding of the top cover 2 is ensured. Simultaneously, the slider 21 is fixed with the block rubber 3 near one side of trigger 4, and the block rubber 3 is located spout 11, and block rubber 3 can with trigger 4 butt.
In order to ensure the balance of the air pressure in the tank body 1, the top of the top cover 2 is provided with an exhaust port 23, the exhaust port 23 is connected with an exhaust pipe 24, and a dust removal device is arranged in the exhaust pipe 24. The dust removal device comprises a dust filter element 63 and a vibrator 62, a vibration support 61 is installed in the exhaust pipe 24, the vibration support 61 can isolate the external environment from the exhaust pipe 24, the dust filter element 63 is fixed on the vibration support 61, the dust filter element 63 can be communicated with the exhaust pipe 24 and the external environment, the vibrator 62 is installed at the top of the vibration support 61, and the output end of the vibrator 62 is connected with the dust filter element 63. The gas in the jar body 1 is discharged through gas vent 23, can carry some cement powder to pass through together at the discharge process, under the effect of dust filter 63, the cement powder is reserved in the outside of dust filter 63, gas then passes through the inside of dust filter 63 and then discharges through the gas outlet, when the gas that passes through is more, one side dust layer can be wrapped up in the outside of dust filter 63, vibrator 62 is opened to the accessible this moment, fall back jar body 1 with the cement powder vibration in the dust filter 63 outside, guarantee dust filter 63's effective filtration.
Simultaneously, infrared distance measuring sensor 5 is installed to the top surface of top cap 2, and infrared distance measuring sensor 5 electricity is connected with the alarm, and infrared distance measuring sensor 5 can measure the distance between top cap 2 and the ground, and when the distance between top cap 2 and the top surface exceeded the distance of predetermineeing, the alarm was reported to the police to remind the staff can in time close the air compressor machine, stop to the jar body 1 injection cement powder. In addition, a filter screen 25 is further installed at the exhaust port 23, the filter screen 25 can preliminarily filter the gas outside the exhaust tank body 1, and the pollution to the external environment caused by the discharge of cement powder through the exhaust pipe 24 is reduced.
In order to realize that the tank body 1 can normally convey cement powder to the next process, an arch breaking device is arranged at the feed inlet 13. In this embodiment, the arch breaking device includes the air sprayer 71 installed on the lateral wall of the tank body 1, the air sprayer 71 is arranged in a plurality of along the circumference of the tank body 1, the air sprayers 71 penetrate through the lateral wall of the tank body 1 and face obliquely upward, one end of the air sprayer 71 far away from the tank body 1 is connected with an air inlet pipe 72, and the other end of the air inlet pipe 72 is connected with an air pump. When the cement powder needs to be used, the air pump is started, high-pressure air is sprayed out from the air sprayer 71 to crush the cement powder which is agglomerated in the tank body 1, so that the cement powder is dispersed and falls from the discharge hole 14, and the effective blanking of the cement powder in the tank body 1 is realized. In addition, the rubber layer is wrapped on the outer side wall of the tank body 1, the tank body 1 can be further protected by the rubber layer, and normal use of the tank body 1 is guaranteed.
The implementation principle of the novel concrete powder explosion-proof transfer device in the embodiment of the application is as follows: through setting up mobilizable top cap 2, certain buffer distance has between jar body 1 and the top cap 2, thereby make things convenient for the staff can in time discover the rising condition of top cap 2 and stop to jar internal 1 interior cement powder of carrying to still add one and prevent hot wall, ensure that top cap 2 can automatic shutdown cement powder's transport after rising to extreme position, effectively reduce the phenomenon that cement powder fills too much and cause jar body 1 to explode jar appearing, guaranteed jar body 1's normal use.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a novel explosion-proof transfer of concrete powder device, includes the control module who is connected with the air compressor machine electricity, its characterized in that: also comprises a tank body (1), the top of the tank body (1) is movably connected with a top cover (2), the inner side wall of the tank body (1) close to the top is provided with a chute (11), the chute (11) extends along the length direction of the tank body (1), a slide block (21) is arranged in the sliding groove (11), the slide block (21) can slide up and down in the sliding groove (11), one side of the sliding block (21) far away from the sliding chute (11) is fixedly connected with a sliding plate (22), the edge of the top cover (2) is fixedly connected with the top surface of the sliding plate (22), the chute wall of the chute (11) far away from the ground is provided with a trigger (4), the sliding block (21) can be abutted with a trigger (4), the trigger (4) is electrically connected with a control module, the lateral wall that the jar body (1) is close to the top has seted up feed inlet (13) of connecting pipeline, discharge gate (14) have been seted up to the bottom of the jar body (1).
2. The novel concrete powder explosion-proof transfer device of claim 1, characterized in that: the bottom of slider (21) is provided with slope (211) downwards and towards jar body (1) center, the inside wall of jar body (1) is provided with butt limit (12) with slope (211) looks adaptation.
3. The novel concrete powder explosion-proof transfer device of claim 1, characterized in that: one side of the sliding block (21) close to the trigger (4) is fixed with a rubber block (3), and the rubber block (3) can be abutted against the trigger (4).
4. The novel concrete powder explosion-proof transfer device of claim 1, characterized in that: infrared distance measuring sensor (5) are installed to the top surface of top cap (2), infrared distance measuring sensor (5) electricity is connected with the alarm.
5. The novel concrete powder explosion-proof transfer device of claim 1, characterized in that: gas vent (23) have been seted up at the top of top cap (2), gas vent (23) are connected with blast pipe (24), be provided with dust collector in blast pipe (24), dust collector includes dust filter core (63) and vibrator (62), install vibration support (61) in blast pipe (24), the top at vibration support (61) is fixed in vibrator (62), the output at vibrator (62) is installed in dust filter core (63).
6. The novel concrete powder explosion-proof transfer device of claim 5, wherein: and a filter screen (25) is arranged at the exhaust port (23).
7. The novel concrete powder explosion-proof transfer device of claim 1, characterized in that: discharge gate (14) department is provided with broken device of encircleing, broken device of encircleing is including installing gas sprayer (71) on jar body (1) lateral wall, gas sprayer (71) run through the lateral wall of jar body (1) and towards oblique top, the one end that the jar body (1) was kept away from in gas sprayer (71) is connected with intake pipe (72), the one end that gas sprayer (71) were kept away from in intake pipe (72) is connected with the air pump.
8. The novel concrete powder explosion-proof transfer device of claim 1, characterized in that: the outer side wall of the tank body (1) is coated with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022323033.3U CN213567769U (en) | 2020-10-17 | 2020-10-17 | Novel concrete powder explosion-proof transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022323033.3U CN213567769U (en) | 2020-10-17 | 2020-10-17 | Novel concrete powder explosion-proof transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213567769U true CN213567769U (en) | 2021-06-29 |
Family
ID=76525592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022323033.3U Expired - Fee Related CN213567769U (en) | 2020-10-17 | 2020-10-17 | Novel concrete powder explosion-proof transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213567769U (en) |
-
2020
- 2020-10-17 CN CN202022323033.3U patent/CN213567769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |