CN215842243U - Dust removal device for concrete mixing plant - Google Patents
Dust removal device for concrete mixing plant Download PDFInfo
- Publication number
- CN215842243U CN215842243U CN202122182567.3U CN202122182567U CN215842243U CN 215842243 U CN215842243 U CN 215842243U CN 202122182567 U CN202122182567 U CN 202122182567U CN 215842243 U CN215842243 U CN 215842243U
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- CN
- China
- Prior art keywords
- dust removal
- fixedly connected
- dust
- mixing plant
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a dust removal device for a concrete mixing plant, which relates to the field of dust removal and comprises a dust removal box, wherein the left side wall of the dust removal box is connected with an air inlet pipe, the top of the dust removal box is fixedly provided with a first motor, the bottom of the first motor is connected with a rotating disc, the bottom of the rotating disc is connected with a threaded rod, the bottom of the threaded rod is provided with a rotating ring, the threaded rod is connected with a moving sleeve, the moving sleeve is connected with a spiral blade, the right side wall of the dust removal box is connected with an air outlet pipe, the device enables the threaded rod to continuously rotate on the rotating disc while rotating through the rotation of the first motor and the second motor, and further enables the spiral blade to bring water flow in a reservoir into the upper air and splash, so that the water flow is combined with dust in the air and falls into a water tank under the gravity of water, the device is simple, effective and convenient to operate, and can be directly connected with a stirring device, dust removal is carried out from the source, and the dust removal efficiency is improved.
Description
Technical Field
The utility model relates to the field of dust removal, in particular to a dust removal device for a concrete mixing plant.
Background
The concrete mixing plant mainly comprises 5 major systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like, and other accessory facilities. As the building aggregate metering is compared with the station aggregate metering, four intermediate links are reduced, and the metering time is saved because of vertical blanking metering, the production efficiency is greatly improved.
However, due to the fact that a large amount of materials are stirred in the mode, a large amount of dust is generated, the environment is polluted, and the health of workers is greatly influenced. Therefore, there is a need for an improved dust removing device and a dust removing device for a concrete mixing plant, which can better solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the too big problem of concrete mixing plant dust, this application provides a dust collector for concrete mixing plant.
The technical scheme adopted by the utility model is as follows:
a dust removal device for a concrete mixing plant comprises a dust removal box, wherein the middle part of the left side wall of the dust removal box is fixedly connected with a penetrating air inlet pipe, the left side of the air inlet pipe penetrates through a stirring device, the bottom of the dust removal box is fixedly connected with a reservoir, the top of the reservoir is communicated with the dust removal box, the top of the dust removal box is fixedly provided with a first motor, the bottom of the first motor is fixedly connected with a rotating disc through a rotating shaft, the rotating disc is positioned in the dust removal box and clings to the top of the inner wall of the dust removal box, the bottom of the reservoir is fixedly connected with a water injection pipe, a check valve is fixedly arranged on the water injection pipe, the bottom of the rotating disc is connected with four threaded rods which are arranged in a cross shape, the bottom of each threaded rod is movably provided with a rotating ring through a bearing, the rotating ring clings to the bottom of the reservoir, and a moving sleeve is connected to the threaded rods through threads, and the two sides of the movable sleeve are fixedly connected with spiral blades which are correspondingly arranged, and the middle part of the right side wall of the dust removal box is fixedly connected with a through air outlet pipe.
In a preferred embodiment, a negative pressure fan is fixedly installed inside each of the air inlet pipe and the air outlet pipe, the suction directions of the negative pressure fans are consistent, and the air inlet pipe and the air outlet pipe are located on the same horizontal line.
In a preferred embodiment, the top of the right side of the dust removal box is movably inserted with a fixed frame, the middle part of the fixed frame is fixedly connected with a screen, and the top of the fixed frame is fixedly connected with a handle.
In a preferred embodiment, the two sides of the bottom of the dust removal box are fixedly connected with supporting legs which are correspondingly arranged, and the supporting legs are tightly attached to the two side walls of the water storage tank.
In a preferred embodiment, the bottom of the rotating ring is an opening, and the bottom opening of the rotating ring is arranged corresponding to the water injection pipe.
In a preferred embodiment, the top of threaded rod is through bearing and rolling disc swing joint, and the threaded rod extends to the inside one end fixedly connected with driven gear of rolling disc, the bottom fixed mounting of rolling disc has the second motor, and the top of second motor is through pivot fixedly connected with driving gear, the driving gear is located the inner chamber of rolling disc, and the driving gear meshes with four driven gear mutually.
In conclusion, the beneficial effects of the utility model are as follows:
1. according to the utility model, through the two negative pressure fans in the air inlet pipe and the air outlet pipe, dust in the stirring device can be quickly and effectively absorbed and discharged, the dust removal efficiency is accelerated, and through the rotation of the first motor and the second motor, the rotating disc rotates and simultaneously the threaded rod continuously rotates on the rotating disc, so that the spiral blades bring water flow in the reservoir into the air and splash, and the water flow is combined with dust in the air and falls into the reservoir under the gravity of water, the device is simple, effective and convenient to operate, and can be directly connected with the stirring device, so that dust removal is carried out from the source, and the dust removal efficiency is improved.
2. In the utility model, the fine screen is arranged on the fixing frame, so that dust can be prevented from being discharged from the air outlet pipe before being purified, and the fixing frame can be freely inserted, so that the screen is convenient to clean and replace, and the cleanness of the screen is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a perspective view of the rotary disk, rotary ring and threaded rod of the present invention.
Fig. 3 is a sectional view of the rotating disk of the present invention.
FIG. 4 is a top sectional view of FIG. 2 of the present invention.
Fig. 5 is a schematic structural view of the fixing frame of the present invention.
Description of reference numerals:
1. a dust removal box; 2. an air inlet pipe; 3. a reservoir; 4. a first motor; 5. rotating the disc; 6. a water injection pipe; 7. a threaded rod; 8. a rotating ring; 9. moving the sleeve; 10. helical leaves; 11. an air outlet pipe; 12. a fixing frame; 13. a second motor; 14. a driving gear; 15. a driven gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A dust removing apparatus for a concrete mixing plant according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.
The application discloses a dust collector for concrete mixing plant. Referring to fig. 1, including dust removal case 1, the left side wall middle part fixedly connected with of dust removal case 1 is used for absorbing the air-supply line 2 of dust, and the left side of air-supply line 2 runs through there is agitating unit, remove dust from the source, improve dust collection efficiency, the air-out pipe 11 of the clean gas of right side wall middle part fixedly connected with discharge of dust removal case 1, air-supply line 2 and the equal fixed mounting in inside of air-out pipe 11 have negative-pressure air fan, strengthen suction, and negative-pressure air fan's the direction of breathing in is unanimous, air-supply line 2 and air-out pipe 11 are located same water flat line, can be fast effectual absorb and discharge the inside dust of agitating unit, accelerate dust collection efficiency.
Referring to fig. 1, bottom fixedly connected with cistern 3 of dust removal case 1, inside can retaining, the supporting leg of the corresponding setting of bottom both sides fixedly connected with of dust removal case 1, and the both sides wall of supporting leg and cistern 3 closely laminates, improve the stability of this device, the bottom fixedly connected with water injection pipe 6 of cistern 3, make things convenient for rivers to pour into and flow, and fixed mounting has the check valve whether control rivers are opened on water injection pipe 6, and the top and the dust removal case 1 intercommunication of cistern 3, the top fixed mounting of dust removal case 1 has first motor 4, and the bottom of first motor 4 is through pivot fixedly connected with rolling disc 5, first motor 4 can control rolling disc 5 and rotate.
Referring to fig. 1-2, the bottom of rolling disc 5 is connected with four threaded rods 7 that are the cross setting, when rolling disc 5 rotates, threaded rod 7 can be broken up the dust of coming in, convenient follow-up handling it, and there is a swivel becket 8 threaded rod 7's bottom through bearing movable mounting, guarantee threaded rod 7's stability, and swivel becket 8 hugs closely in the bottom of cistern 3, swivel becket 8's bottom is the opening, and swivel becket 8's bottom opening and the corresponding setting of water injection pipe 6, prevent to block up water injection pipe 6, threaded connection has removal cover 9 on threaded rod 7, removal cover 9 can move on threaded rod 7, and the corresponding spiral leaf 10 that can drive the splash that sets up of both sides fixedly connected with of removal cover 9.
Referring to fig. 2-4, the top of the threaded rod 7 is movably connected with the rotating disc 5 through a bearing, the threaded rod 7 extends to one end of the inside of the rotating disc 5 and is fixedly connected with a driven gear 15, the threaded rod 7 can rotate when the driven gear 15 rotates, the bottom of the rotating disc 5 is fixedly provided with a second motor 13, the top of the second motor 13 is fixedly connected with a driving gear 14 through a rotating shaft, the second motor 13 can drive the driving gear 14 to rotate, the driving gear 14 is located in an inner cavity of the rotating disc 5 and is meshed with the four driven gears 15, and the driving gear 14 can drive the driven gear 15 to rotate when rotating.
The application of a dust collector for concrete mixing plant's of this application implementation principle is: inhale dust removal case 1 through the inside negative-pressure air fan of air-supply line 2 in with agitating unit, start first motor 4 and second motor 13 afterwards, make rolling disc 5 drive threaded rod 7 pivoted in, threaded rod 7 is also rotating, the spacing groove of rectangular shape is seted up in the threaded rod 7 outside, the length direction of spacing groove is parallel with the length direction of threaded rod 7, remove 9 inside walls and be connected with the stopper, and stopper sliding connection is in the spacing inslot, make and remove 9 and move on threaded rod 7, and then make spiral leaf 10 reciprocate and take out the splash in cistern 3 and combine together with the dust, fall into cistern 3 under the effect of gravity at last, the air after the purification is via going out tuber pipe 11 discharges.
The application discloses a dust collector for concrete mixing plant. Referring to fig. 5, the right side of the dust removing box 1 is movably inserted with a freely-pulled fixed frame 12 relative to the left side of the air outlet pipe 11, the middle part of the fixed frame 12 is fixedly connected with a fine screen capable of screening dust and impurities, and the top part of the fixed frame 12 is fixedly connected with a handle, so that the fixed frame 12 is conveniently provided for replacement and cleaning.
The application of a dust collector for concrete mixing plant's of this application implementation principle is: the fixed frame 12 is arranged at the right side of the dust removing box 1 through the handle, so that the air can be effectively prevented from being discharged from the air outlet pipe 11 before being purified.
The above is only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a dust collector for concrete mixing plant, includes dust removal case (1), its characterized in that: the dust removal box is characterized in that an air inlet pipe (2) penetrates through the middle of the left side wall of the dust removal box (1), a stirring device penetrates through the left side of the air inlet pipe (2), a water storage pool (3) is fixedly connected to the bottom of the dust removal box (1), the top of the water storage pool (3) is communicated with the dust removal box (1), a first motor (4) is fixedly mounted at the top of the dust removal box (1), a rotating disc (5) is fixedly connected to the bottom of the first motor (4) through a rotating shaft, the rotating disc (5) is located inside the dust removal box (1) and clings to the top of the inner wall of the dust removal box (1), a water injection pipe (6) is fixedly connected to the bottom of the water storage pool (3), a check valve is fixedly mounted on the water injection pipe (6), four threaded rods (7) which are arranged in a cross shape are connected to the bottom of the rotating disc (5), and a rotating ring (8) is movably mounted at the bottom of the threaded rods (7) through a bearing, and the bottom at cistern (3) is hugged closely in rotating ring (8), threaded connection has removal cover (9) on threaded rod (7), and removes spiral leaf (10) that the both sides fixedly connected with of cover (9) corresponds the setting, air-out pipe (11) that the right side wall middle part fixedly connected with of dust removal case (1) runs through.
2. A dust extraction device for a concrete mixing plant according to claim 1, characterised in that: the air inlet pipe (2) and the air outlet pipe (11) are fixedly provided with negative pressure fans, the suction directions of the negative pressure fans are consistent, and the air inlet pipe (2) and the air outlet pipe (11) are located on the same horizontal line.
3. A dust extraction device for a concrete mixing plant according to claim 1, characterised in that: the utility model discloses a dust removal case, including dust removal case (1), the activity of right side top is pegged graft and is had fixed frame (12), and the middle part fixedly connected with screen cloth of fixed frame (12), the top fixedly connected with handle of fixed frame (12).
4. A dust extraction device for a concrete mixing plant according to claim 1, characterised in that: the bottom both sides fixedly connected with of dust removal case (1) is the corresponding supporting leg that sets up, and the both sides wall of supporting leg and cistern (3) closely laminates.
5. A dust extraction device for a concrete mixing plant according to claim 1, characterised in that: the bottom of the rotating ring (8) is an opening, and the bottom opening of the rotating ring (8) is arranged corresponding to the water injection pipe (6).
6. A dust extraction device for a concrete mixing plant according to claim 1, characterised in that: bearing and rolling disc (5) swing joint are passed through at the top of threaded rod (7), and threaded rod (7) extend to the inside one end fixedly connected with driven gear (15) of rolling disc (5), the bottom fixed mounting of rolling disc (5) has second motor (13), and the top of second motor (13) is through pivot fixedly connected with driving gear (14), driving gear (14) are located the inner chamber of rolling disc (5), and driving gear (14) and four driven gear (15) mesh mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182567.3U CN215842243U (en) | 2021-09-10 | 2021-09-10 | Dust removal device for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182567.3U CN215842243U (en) | 2021-09-10 | 2021-09-10 | Dust removal device for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215842243U true CN215842243U (en) | 2022-02-18 |
Family
ID=80257837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122182567.3U Expired - Fee Related CN215842243U (en) | 2021-09-10 | 2021-09-10 | Dust removal device for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215842243U (en) |
-
2021
- 2021-09-10 CN CN202122182567.3U patent/CN215842243U/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 |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |