Dust recovery device for slaked lime production line
By designing a dust recovery device that includes a unilateral dust recycling system and a long -range connection bolt bolt, the problem of high dust and vacuum device in the cooked lime production line is solved, and the efficient and low -cost dust recovery effect is achieved.
Patent Information
- Application Number
- CN202420356126.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Dust is spread in the ripe lime production line, which has the risk of explosion and leads to waste of raw materials. The existing vacuum cleaner device is expensive and has a small vacuum cleaner area, making it difficult to be suitable for the entire production line.
Design a dust recycling device including two unilateral dust recycling systems and several long -distance docking bolts, connect two unilateral systems through long -distance connection bolts, expand the vacuum area, and use the negative pressure pump and dust box to use the negative pressure pump machine and the dust box. Dust recovery.
Effectively increased the area of dust recovery, reduced the cost of dust recovery of production lines, improved the effect of recycling of dust, and achieved efficient recovery of dust in cooked lime production operations.
Smart Images
Figure CN222385502U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slaked lime production, and more specifically to a dust recovery device for a slaked lime production line. Background Art
[0002] Slaked lime, also known as calcium hydroxide, is an inorganic compound. Calcium hydroxide is alkaline, so it can be used to reduce the acidity of the soil, thereby improving the soil structure. Bordeaux mixture in pesticides is made from lime milk (calcium hydroxide dissolved in water) and copper sulfate aqueous solution in a certain proportion. In winter, trees are protected from insects by applying 80 cm of lime slurry above the roots of the trees.
[0003] Since slaked lime has certain practical significance in production and life, a slaked lime production line dedicated to the production of slaked lime has been established.
[0004] In the slaked lime production line, due to the dusty nature of calcium hydroxide raw materials and finished products, the factory area is filled with dust, which not only worsens the working environment of the factory area, but also poses an explosion hazard when the dust concentration reaches a certain level. It also leads to a huge waste of raw materials. Therefore, it is necessary to clean up the dust generated in the slaked lime production process in a timely and effective manner:
[0005] A common cleaning method is to use a device similar to a vacuum cleaner to perform dust collection operations. However, traditional dust collection devices are expensive, and the dust collection area of a single dust collection device is small, making it difficult to apply it to dust recovery in the entire slaked lime production line.
[0006] Therefore, in view of this, the existing structure is studied and improved, and a dust recovery device for a slaked lime production line is provided, in order to achieve a more practical purpose. Utility Model Content
[0007] 1. Technical problems to be solved
[0008] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dust recovery device for a slaked lime production line, which can realize dust recovery in slaked lime production operations, and the device used for dust recovery has a simple structure and low cost, thereby reducing the cost of dust recovery in the slaked lime production line. At the same time, the device can effectively increase the dust suction area of the entire device, thereby improving the applicability of the device to dust recovery in the slaked lime production line.
[0009] 2. Technical solution
[0010] To solve the above problems, the utility model adopts the following technical solutions.
[0011] A dust recovery device for a slaked lime production line, comprising two single-side dust recovery systems, wherein a plurality of long-distance butt bolts are arranged between the two single-side dust recovery systems, and the two single-side dust recovery systems are butted and fixed by the long-distance butt bolts;
[0012] The single-sided dust recovery system includes a mobile carrier, a negative pressure pump is fixedly arranged on one side of the top of the mobile carrier, a dust box is fixedly arranged on the other side of the top of the mobile carrier, and the negative pressure pump and the dust box are connected by a conduit, a long-distance diversion hose is arranged on the top of the dust box, a dust hood is connected to the end of the long-distance diversion hose away from the dust box, and the dust hood is threadedly connected to the long-distance docking bolt.
[0013] Furthermore, the mobile carrier includes a planar bearing seat, a support platform is fixedly provided at the middle of the bottom end of the planar bearing seat, and a caster with an electric telescopic rod is fixedly provided at the end of the bottom end of the planar bearing seat.
[0014] Furthermore, a sealing panel is connected to the side of the dust collecting box via bolts.
[0015] Furthermore, a plurality of dust collecting ports are fixedly provided at the top of the dust collecting box;
[0016] Both ends of the long-distance diversion hose are provided with docking screw ports, and one of the docking screw ports is threadedly connected and fixed to the dust collection receiving port.
[0017] Furthermore, the dust collecting receiving port is threadedly connected with a sealing cap.
[0018] Furthermore, the side surface of the dust hood is threadedly connected to a docking screw far away from the dust collecting box.
[0019] Furthermore, a plurality of extension strips are fixedly arranged on the upper and lower end surfaces of the dust hood, and through holes are opened on the extension strips, and the through holes are threadedly connected with the long-distance docking bolts;
[0020] Positioning nuts are threadedly connected on the long-distance butt bolts and located on both sides of the same extension strip.
[0021] 3. Beneficial effects
[0022] Compared with the prior art, the advantages of the present invention are:
[0023] ① In this scheme, when recovering dust in the slaked lime production line, the dust recovery device is used for operation. The dust recovery device is composed of two single-side dust recovery systems and a plurality of long-distance butt bolts. The two single-side dust recovery systems can be connected on both sides of the same section of the slaked lime production line by the long-distance butt bolts, thereby increasing the dust absorption area. The absorbed dust is stored in the dust collecting box, and after a certain amount of dust is collected, the dust can be centrally recovered, thereby realizing dust recovery in the slaked lime production operation. The device has a simple structure and low cost, thereby reducing the cost of dust recovery in the slaked lime production line.
[0024] ② In this scheme, when recovering dust from the slaked lime production line, several dust hoods can be reasonably selected according to the dust generation amount and density distribution of the production line, and fixed in corresponding positions respectively. Then, one or two negative pressure pumps can be used for negative pressure dust collection, which can effectively increase the dust collection area of the entire device and improve the applicability of the device to dust recovery from the slaked lime production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a three-dimensional structural schematic diagram of the dust recovery device of the slaked lime production line of the utility model;
[0026] Figure 2 It is a three-dimensional structural schematic diagram of a single-side dust recovery system of the utility model;
[0027] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part A in the middle;
[0028] Figure 4 For the utility model Figure 2 Schematic diagram of the structure after the B part is enlarged.
[0029] Description of the numbers in the figure:
[0030] 1. Single-side dust recovery system;
[0031] 101. Mobile carrier; 1011. Planar bearing seat; 1012. Support platform; 1013. Casters with electric telescopic rods;
[0032] 102. Negative pressure pump;
[0033] 103, dust collection box; 1031, sealing panel; 1032, dust collection receiving port; 1033, sealing cap;
[0034] 104. Long distance diversion hose; 1041. Docking screw;
[0035] 105, dust cover; 1051, extension strip; 1052, through hole;
[0036] 2. Long distance butt bolt; 201. Positioning nut. DETAILED DESCRIPTION
[0037] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0038] Embodiment 1:
[0039] See also Figure 1-4 , a dust recovery device for a slaked lime production line, comprising two single-side dust recovery systems 1, a plurality of long-distance butt bolts 2 are arranged between the two single-side dust recovery systems 1, and the long-distance butt bolts 2 are used to form butt connection and fixation;
[0040] When recovering dust from the slaked lime production line, two single-sided dust recovery systems 1 absorb dust from both sides of the slaked lime production line respectively, and the two single-sided dust recovery systems 1 can be assembled using long-distance docking bolts 2, and dust can be absorbed from both sides of the same section of the slaked lime production line at the same time, thereby improving the dust recovery effect of the device on the slaked lime production line.
[0041] The single-sided dust recovery system 1 includes a mobile carrier 101, a negative pressure pump 102 is fixedly arranged on one side of the top of the mobile carrier 101, a dust box 103 is fixedly arranged on the other side of the top of the mobile carrier 101, and the negative pressure pump 102 and the dust box 103 are connected by a conduit, a long-distance diversion hose 104 is arranged on the top of the dust box 103, and a dust hood 105 is connected to the end of the long-distance diversion hose 104 away from the dust box 103, and the dust hood 105 is threadedly connected to the long-distance docking bolt 2.
[0042] The mobile carrier 101 can facilitate the movement of the negative pressure pump 102 and the dust box 103. When the dust is recovered, the negative pressure pump 102 cooperates with the duct to put the dust box 103 in a negative pressure state. At the same time, the duct close to the dust box 103 is provided with a dense dustproof net to prevent the dust from flowing into the negative pressure pump 102.
[0043] When the dust box 103 has negative pressure inside, the long-distance guide hose 104 can form suction force at the dust hood 105 to recover the dust at the dust hood 105 .
[0044] See also Figure 2Specifically, the mobile carrier 101 includes a planar bearing seat 1011, a support platform 1012 is fixedly provided at the middle of the bottom end of the planar bearing seat 1011, and a caster 1013 with an electric telescopic rod is fixedly provided at the bottom end of the planar bearing seat 1011.
[0045] When the height of the caster 1013 with the electric telescopic rod is lower than the lowest height of the support platform 1012, the mobile carrier 101 can move;
[0046] When the height of the caster 1013 with the electric telescopic rod is higher than the lowest height of the support platform 1012, the support platform 1012 is in contact with the ground, the mobile carrier 101 cannot move, and is relatively stable.
[0047] Specifically, a sealing panel 1031 is connected to the side of the dust box 103 by bolts.
[0048] When a certain amount of dust is accumulated inside the dust box 103 , the negative pressure pump 102 is turned off, and then the screws are taken out and the sealing panel 1031 is removed, so that the dust in the dust box 103 can be recovered.
[0049] Specifically, a plurality of dust receiving ports 1032 are fixedly provided at the top of the dust box 103;
[0050] Both ends of the long-distance diversion hose 104 are provided with docking screws 1041, and one of the docking screws 1041 is threadedly connected and fixed to the dust collection receiving port 1032;
[0051] When the dust collecting receiving port 1032 is connected to the docking screw port 1041 of the long-distance guiding hose 104, when the dust collecting box 103 is under negative pressure, it is convenient to carry out directional introduction of dust.
[0052] Specifically, the dust collecting receiving port 1032 is threadedly connected with a sealing cap 1033 .
[0053] When the sealing cap 1033 is connected to the dust collecting receiving port 1032, gas exchange between the dust box 103 and the external atmospheric pressure can be avoided, thereby ensuring a negative pressure environment for the dust box 103 during operation. At the same time, when the dust in the dust box 103 is recovered, the sealing cap 1033 with a screw thread can be removed, and then the internal and external air pressures of the dust box 103 can be quickly balanced, thereby facilitating the opening of the sealing panel 1031.
[0054] See also Figure 2 and Figure 3 Specifically, the side of the dust cover 105 is threadedly connected to the docking screw 1041 away from the dust box 103.
[0055] The same long-distance guide hose 104 can realize the connection between the dust hood 105 and the dust box 103, and the long-distance guide hose 104 can be removed through a threaded connection, thereby facilitating the treatment of the dust remaining in the dust hood 105, the long-distance guide hose 104 and the dust box 103 respectively, avoiding blockage caused by excessive dust accumulation, and ensuring the stable operation of the entire device.
[0056] See also Figure 2 , Figure 3 and Figure 4 Specifically, a plurality of extension strips 1051 are fixedly provided on the upper and lower end surfaces of the dust cover 105, and a through hole 1052 is opened on the extension strip 1051, and the through hole 1052 is threadedly connected with the long-distance docking bolt 2;
[0057] Positioning nuts 201 are threadedly connected on the long-distance butt bolts 2 and on both sides of the same extension bar 1051 .
[0058] The long-distance butt-joint bolt 2 is passed through the through hole 1052 , and then the extension bar 1051 can be fixed at the fixed position of the long-distance butt-joint bolt 2 by using two positioning nuts 201 ;
[0059] Furthermore, by using the same long-distance docking bolt 2 , two dust hoods 105 can be fixed on both sides of the same section of the production line at the same time, thereby improving the convenience of installing the dust hoods 105 .
[0060] Working principle:
[0061] When recovering dust from the slaked lime production line, the device is first installed, specifically: two dust hoods 105 are placed on both sides of the same section of the slaked lime production line, and then a positioning nut 201 is first put on the long-distance docking bolt 2, and then the long-distance docking bolt 2 is passed through the through hole 1052 on the extension strip 1051, and another positioning nut 201 is used to screw in, so that one dust hood 105 can be fixed, and the same method is used to fix the other dust hood 105. After the dust hood 105 is fixed, the docking screw 1041 at one end of the long-distance guide hose 104 is threadedly connected and fixed to the dust hood 105, and the docking screw 1041 at the other end of the long-distance guide hose 104 is threadedly connected and fixed to the dust collecting receiving port 1032 on the dust collecting box 103, so that the installation of the device is completed;
[0062] During the dust collection operation, the negative pressure pump 102 and the dust box 103 are moved by using the mobile carrier 101. Then, the negative pressure pump 102 cooperates with the conduit to put the dust box 103 in a negative pressure state. The long-distance diversion hose 104 is used to form suction at the dust hood 105. Then, the long-distance diversion hose 104 and the dust hood 105 are used to absorb the dust at the dust hood 105.
[0063] When a certain amount of dust is accumulated inside the dust box 103, the negative pressure pump 102 is turned off, and then the screws are removed and the sealing panel 1031 is removed, so that the dust in the dust box 103 can be recovered;
[0064] In this way, the dust recovery process of the slaked lime production line can be completed by the entire device.
[0065] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A dust recovery device for a slaked lime production line, comprising two single-side dust recovery systems (1), characterized in that: A plurality of long-distance butt-jointing bolts (2) are arranged between the two single-side dust recovery systems (1), and the two systems are butted and fixed by the long-distance butt-jointing bolts (2); The single-side dust recovery system (1) comprises a mobile carrier (101), a negative pressure pump (102) is fixedly arranged on one side of the top of the mobile carrier (101), a dust box (103) is fixedly arranged on the other side of the top of the mobile carrier (101), and the negative pressure pump (102) and the dust box (103) are connected via a conduit, a long-distance diversion hose (104) is arranged on the top of the dust box (103), and a dust hood (105) is connected to one end of the long-distance diversion hose (104) away from the dust box (103), and the dust hood (105) is threadedly connected to the long-distance docking bolt (2).
2. A dust recovery device for a slaked lime production line according to claim 1, characterized in that: The mobile carrier (101) comprises a planar bearing seat (1011), a support platform (1012) is fixedly arranged at the middle of the bottom end of the planar bearing seat (1011), and a caster (1013) with an electric telescopic rod is fixedly arranged at the end of the bottom end of the planar bearing seat (1011).
3. A dust recovery device for a slaked lime production line according to claim 1, characterized in that: A sealing panel (1031) is connected to the side of the dust collecting box (103) via bolts.
4. A dust recovery device for a slaked lime production line according to claim 1, characterized in that: A plurality of dust collecting receiving ports (1032) are fixedly provided at the top of the dust collecting box (103); Both ends of the long-distance diversion hose (104) are provided with docking screw ports (1041), and one of the docking screw ports (1041) is threadedly connected and fixed to the dust collection receiving port (1032).
5. A dust recovery device for a slaked lime production line according to claim 4, characterized in that: The dust collecting receiving port (1032) is threadedly connected with a sealing cap (1033).
6. A dust recovery device for a slaked lime production line according to claim 4, characterized in that: The side surface of the dust cover (105) is threadedly connected to a docking screw port (1041) away from the dust collecting box (103).
7. The dust recovery device for a slaked lime production line according to claim 1, characterized in that: A plurality of extension strips (1051) are fixedly arranged on the upper and lower end surfaces of the dust cover (105), and a through hole (1052) is opened on the extension strip (1051), and the through hole (1052) is threadedly connected to the long-distance docking bolt (2); Positioning nuts (201) are threadedly connected on the long-distance butt-jointing bolts (2) and located on both sides of the same extension strip (1051).