CN212970383U - Frequency conversion control device used in ash returning zipper machine - Google Patents
Frequency conversion control device used in ash returning zipper machine Download PDFInfo
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- CN212970383U CN212970383U CN202021937425.2U CN202021937425U CN212970383U CN 212970383 U CN212970383 U CN 212970383U CN 202021937425 U CN202021937425 U CN 202021937425U CN 212970383 U CN212970383 U CN 212970383U
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Abstract
The utility model discloses an use frequency conversion control device at ash-returning zipper machine, including casing, installation piece and aspiration pump, the spout has been seted up on the inner wall surface of casing, the inside of mounting bracket is run through by the lead screw, the upper end of lead screw runs through from the upper surface of casing, the top of casing is provided with the installation piece, the inside of installation piece has set gradually first filter screen and second filter screen from top to bottom, the inside of bearing board is provided with magnetism and inhales the stone, the air outlet has been seted up to the basal surface of casing, and the aspiration pump is installed to the below of casing. This use is in frequency conversion control device who returns grey zipper machine, the surface symmetry of casing is provided with installation piece and air outlet, and the inside equidistant air intake that is provided with of installation piece, can go the inside heat discharge of casing through the aspiration pump, utilizes the mode that accelerates the inside circulation of air speed of casing to improve the radiating effect of casing, is favorable to the inside functional module of casing to guarantee good operating condition.
Description
Technical Field
The utility model relates to a cement manufacture correlation technique field specifically is a frequency conversion control device who uses at ash zipper machine returns.
Background
The raw material grinding is a main process for preparing raw materials for cement clinker production, in order to achieve the purpose of energy conservation, a cement production enterprise can reasonably arrange raw material grinding peak avoidance production, when the raw material grinding is stopped, the ash return temperature of dust collected at the tail of a kiln is higher, the ageing of a warehouse-in bucket lifting adhesive tape can be accelerated, therefore, when the grinding is stopped, a zipper machine can be used for conveying the ash return to a bucket lifting of the kiln, the feeding amount of the kiln can be conveniently adjusted, along with the continuous improvement of the automation degree of cement production, a frequency conversion control device is widely applied, the frequency conversion control device can control an alternating current motor by changing the working power supply frequency mode of the ash return zipper machine motor, the labor intensity of manual starting and stopping grinding operation is reduced, but the existing frequency conversion control device has certain defects.
Returning ash to draw zipper machine at the during operation, contain more dust in the surrounding environment, along with frequency conversion control device live time's increase, its inside can get into a lot of dust, in order to guarantee frequency conversion control device's normal work, need regularly clear up the inside dust of device, this loaded down with trivial details nature that has just increased the device and has maintained, and current frequency conversion control device generally adopts the mode of seting up the thermovent to carry out the inside radiating work of device, the radiating effect is relatively poor, the heat is piled up and is easily caused the damage of the inside function module of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use frequency conversion control device at ash returning zipper machine to propose the inside a lot of dusts that can get into of frequency conversion control device in solving above-mentioned background, need regularly clear up the inside dust of device, increased the loaded down with trivial details nature of device maintenance, the mode that adopts to set up the thermovent dispels the heat, and the radiating effect is relatively poor, and the heat piles up the problem that easily causes the damage of device internal function module.
In order to achieve the above object, the utility model provides a following technical scheme: a variable frequency control device used in a dust return zipper machine comprises a shell, an installation block and an air pump, wherein a chute is formed in the inner wall surface of the shell, an installation frame is arranged in the shell, two ends of the installation frame are installed in the chute in an embedded mode, the interior of the installation frame is penetrated through by a lead screw, the lower end of the lead screw is connected with the inner wall surface of the shell, the upper end of the lead screw penetrates through the upper surface of the shell, a rotating handle is fixed at the upper end of the lead screw, the installation block is arranged above the shell, an air inlet is formed in the upper surface of the installation block, a clamping groove is formed in the inner wall surface of the installation block, a first filter screen and a second filter screen are sequentially arranged in the installation block from top to bottom, the tail ends of the first filter screen and the second filter screen are installed in the clamping groove in an embedded mode, and a supporting plate is fixed at, the inside of bearing board is provided with magnetism and inhales the stone, and the surface mounting of bearing board has the handle, the air outlet has been seted up to the basal surface of casing, and the aspiration pump is installed to the below of casing.
Preferably, the mounting frame and the sliding groove form a sliding structure, and the sliding grooves are symmetrically provided with 2 pieces about a central point of the shell.
Preferably, the screw rod is rotatably connected with the shell, and the screw rod is in threaded connection with the mounting frame.
Preferably, the surface of the mounting block is provided with air inlets at equal intervals, and the mounting block and the shell are integrated.
Preferably, first filter screen and second filter screen all set up to slope column structure, and first filter screen and second filter screen all constitute the dismantlement mounting structure that the block is connected with the installation piece to the inclination of first filter screen and second filter screen is opposite and places.
Preferably, the bearing plate is magnetically connected with the mounting block through the magnetic stone, and the mounting block and the air outlet are symmetrically arranged relative to the central point of the shell.
Compared with the prior art, the beneficial effects of the utility model are that: the variable frequency control device used in the ash returning zipper machine,
1. the surface of the shell is symmetrically provided with the mounting blocks and the air outlets, the air inlets are arranged in the mounting blocks at equal intervals, heat in the shell can be discharged through the air pump, the heat dissipation effect of the shell is improved by accelerating the air circulation speed in the shell, and the internal functional module of the shell can be ensured to be in a good working state;
2. the first filter screen and the second filter screen are arranged inside the mounting block, air entering the shell can be better filtered and purified, a better dustproof effect is achieved, the first filter screen and the second filter screen are both arranged to be of an inclined structure, dust can be prevented from being accumulated on the surfaces of the first filter screen and the second filter screen, the first filter screen and the second filter screen can be integrally detached from the inside of the mounting block, and convenience in maintenance and cleaning processes of the first filter screen and the second filter screen is improved;
3. the inside lead screw that is provided with of casing changes and utilizes the threaded connection between lead screw and the mounting bracket through rotating, can adjust the spacing distance between 2 group's mounting brackets, is convenient for satisfy the frequency conversion control demand under the not too much condition, has increased the flexibility in the device use.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the mounting rack and the chute of the present invention;
FIG. 3 is a schematic view of the top view structure of the installation block and the air inlet of the present invention;
FIG. 4 is a structural diagram of the first filter screen and the slot of the present invention viewed from the right;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a chute; 3. a mounting frame; 4. a screw rod; 5. turning a handle; 6. mounting blocks; 7. an air inlet; 8. a card slot; 9. a first filter screen; 10. a support plate; 11. magnetically attracting stone; 12. a handle; 13. a second filter screen; 14. an air outlet; 15. an air pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a variable frequency control device used in a dust return zipper machine comprises a shell 1, a chute 2, an installation frame 3, a screw rod 4, a rotating handle 5, an installation block 6, an air inlet 7, a clamping groove 8, a first filter screen 9, a bearing plate 10, a magnetic stone 11, a handle 12, a second filter screen 13, an air outlet 14 and an air pump 15, wherein the chute 2 is arranged on the inner wall surface of the shell 1, the installation frame 3 is arranged inside the shell 1, two ends of the installation frame 3 are both embedded inside the chute 2, the inside of the installation frame 3 is penetrated through by the screw rod 4, the lower end of the screw rod 4 is mutually connected with the inner wall surface of the shell 1, the upper end of the screw rod 4 penetrates through the upper surface of the shell 1, the rotating handle 5 is fixed at the upper end of the screw rod 4, the installation block 6 is arranged above the shell 1, the upper surface of the installation block 6 is provided with the air inlet 7, and, a first filter screen 9 and a second filter screen 13 are sequentially arranged in the mounting block 6 from top to bottom, the tail ends of the first filter screen 9 and the second filter screen 13 are both embedded in the clamping groove 8, a bearing plate 10 is fixed at one end of each of the first filter screen 9 and the second filter screen 13, a magnetic stone 11 is arranged in the bearing plate 10, a handle 12 is arranged on the surface of the bearing plate 10, an air outlet 14 is formed in the bottom surface of the shell 1, and an air suction pump 15 is arranged below the shell 1;
the mounting frame 3 and the sliding chutes 2 form a sliding structure, 2 sliding chutes 2 are symmetrically arranged about the central point of the shell 1, and the mounting frame 3 slides in the symmetrically arranged sliding chutes 2, so that the stability of the sliding chutes 2 in moving in the shell 1 can be improved, and the phenomenon of clamping stagnation is avoided;
the screw rod 4 is rotatably connected with the shell 1, the screw rod 4 is in threaded connection with the mounting frame 3, and the screw rod 4 is in threaded connection with the mounting frame 3, so that when the screw rod 4 rotates, the mounting frame 3 can be driven to adjust the relative position by utilizing the thread trend on the surface of the screw rod 4, the thread trends on the surfaces of the 2 screw rods 4 are opposite to each other, so that the directions of rotation are also opposite to each other, and the convenience of operation is improved;
the surface of the mounting block 6 is provided with air inlets 7 at equal intervals, the mounting block 6 and the shell 1 are integrated, and the air inlets 7 at equal intervals can enable the external space to quickly enter the shell 1, so that the subsequent work of air circulation inside the shell 1 is facilitated;
the first filter screen 9 and the second filter screen 13 are both arranged to be of an inclined structure, the first filter screen 9 and the second filter screen 13 are both connected with the mounting block 6 in a clamping manner in a dismounting and mounting structure, the inclination angles of the first filter screen 9 and the second filter screen 13 are oppositely arranged, the arrangement mode of the inclined structure can accelerate the sliding speed of impurities on the surfaces of the first filter screen 9 and the second filter screen 13, the surfaces of the first filter screen 9 and the second filter screen 13 cannot be blocked by dust, and the consistency of filtering effects at different positions is maintained by the oppositely arranged mode;
the bearing plate 10 is magnetically connected with the mounting block 6 through the magnetic stone 11, the mounting block 6 and the air outlet 14 are symmetrically arranged about the center point of the shell 1, the bearing plate 10 and the mounting block 6 are magnetically adsorbed together by utilizing the arranged magnetic stone 11, the stability of the surface mounting of the bearing plate 10 on the mounting block 6 can be improved, the phenomenon that the first filter screen 9 or the second filter screen 13 slides off in the using process of the first filter screen 9 and the second filter screen 13 is avoided, the fixing mode of bolts is avoided, and the complexity in the dismounting process of the first filter screen 9 and the second filter screen 13 is reduced;
the working principle is as follows: when the variable frequency control device used in the ash-returning zipper machine is used, as shown in fig. 1-5, when the device works, a functional module inside the device generates more heat, the air pump 15 is started, the heat inside the shell 1 is discharged from the air outlet 14 by using the air pump 15, at the moment, the air outside the shell 1 enters the inside of the mounting block 6 from the air inlet 7 and enters the inside of the shell 1 after double purification through the first filter screen 9 and the second filter screen 13, the air circulation speed inside the shell 1 is accelerated through the air pump 15, so that the heat emission efficiency is improved, the first filter screen 9 and the second filter screen 13 are both set as activated carbon filter screens, so that pollutants in the air can be effectively removed, dust can not enter the inside of the shell 1, when the first filter screen 9 and the second filter screen 13 need to be cleaned, the handle 12 is pulled outwards, so that the magnetic stone 11 inside the supporting plate 10 is separated from the surface of the mounting block 6, at the moment, the first filter screen 9 and the second filter screen 13 respectively slide outwards in the clamping groove 8, and when the first filter screen 9 and the second filter screen 13 are integrally pulled out, the first filter screen 9 and the second filter screen 13 can be cleaned and maintained, so that the operation is very simple and convenient;
the inside of casing 1 is provided with mounting bracket 3, mounting bracket 3 facilitates the installation control returns grey function module of zip fastener machine, when needs are adjusted the spacing distance between mounting bracket 3, can rotate and change 5, it is rotatory to make 5 drive lead screw 4 to change, when lead screw 4 rotates, through the screw thread trend on lead screw 4 surface and the threaded connection between lead screw 4 and the mounting bracket 3, 2 mounting bracket 3 that can drive the symmetry setting do relative or back of the body motion on the surface of lead screw 4, the end of mounting bracket 3 slides in the inside of spout 2 this moment, thereby the adjustment in clearance between the different function modules has been realized, be convenient for change the relative position of different function module installations according to the realization needs, the flexibility in the device use has been improved, holistic practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an use frequency conversion controlling means at ash returning zipper machine, includes casing (1), installation piece (6) and aspiration pump (15), its characterized in that: the inner wall surface of the shell (1) is provided with a sliding groove (2), the interior of the shell (1) is provided with a mounting frame (3), two ends of the mounting frame (3) are embedded in the sliding groove (2), the interior of the mounting frame (3) is penetrated through by a screw rod (4), the lower end of the screw rod (4) is connected with the inner wall surface of the shell (1), the upper end of the screw rod (4) penetrates through the upper surface of the shell (1), a rotating handle (5) is fixed at the upper end of the screw rod (4), a mounting block (6) is arranged above the shell (1), the upper surface of the mounting block (6) is provided with an air inlet (7), the inner wall surface of the mounting block (6) is provided with a clamping groove (8), the interior of the mounting block (6) is sequentially provided with a first filter screen (9) and a second filter screen (13) from top to bottom, and the tail ends of the first filter screen (9) and the second filter screen (13) are embedded in the clamping groove, and the bearing plate (10) is fixed at one end of each of the first filter screen (9) and the second filter screen (13), the magnetic stone (11) is arranged inside the bearing plate (10), the handle (12) is arranged on the surface of the bearing plate (10), the air outlet (14) is formed in the bottom surface of the shell (1), and the air suction pump (15) is arranged below the shell (1).
2. The frequency conversion control device for the ash-returning zipper machine according to claim 1, wherein: mounting bracket (3) and spout (2) constitute sliding construction, and spout (2) are provided with 2 about the central point symmetry of casing (1).
3. The frequency conversion control device for the ash-returning zipper machine according to claim 1, wherein: the screw rod (4) is rotatably connected with the shell (1), and the screw rod (4) is in threaded connection with the mounting rack (3).
4. The frequency conversion control device for the ash-returning zipper machine according to claim 1, wherein: the surface of the mounting block (6) is provided with air inlets (7) at equal intervals, and the mounting block (6) and the shell (1) are of an integrated structure.
5. The frequency conversion control device for the ash-returning zipper machine according to claim 1, wherein: first filter screen (9) and second filter screen (13) all set up to slope column structure, and first filter screen (9) and second filter screen (13) all constitute the dismantlement mounting structure that the block is connected with installation piece (6) to the inclination of first filter screen (9) and second filter screen (13) is opposite and places.
6. The frequency conversion control device for the ash-returning zipper machine according to claim 1, wherein: the bearing plate (10) is magnetically connected with the mounting block (6) through the magnetic stone (11), and the mounting block (6) and the air outlet (14) are symmetrically arranged relative to the central point of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937425.2U CN212970383U (en) | 2020-09-08 | 2020-09-08 | Frequency conversion control device used in ash returning zipper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937425.2U CN212970383U (en) | 2020-09-08 | 2020-09-08 | Frequency conversion control device used in ash returning zipper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212970383U true CN212970383U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021937425.2U Active CN212970383U (en) | 2020-09-08 | 2020-09-08 | Frequency conversion control device used in ash returning zipper machine |
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| Country | Link |
|---|---|
| CN (1) | CN212970383U (en) |
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2020
- 2020-09-08 CN CN202021937425.2U patent/CN212970383U/en active Active
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