Crushing equipment based on limestone
By designing a limestone crushing equipment including crushing bins, blanking channels and water collection tanks, the problems of dust generation and waste of raw materials during crushing are solved, and the effect of effective dust reduction and resource utilization is achieved.
Patent Information
- Application Number
- CN202420615289.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-28
AI Technical Summary
During the limestone crushing process, although water sprays down dust, the water flow will take away some of the broken particles, resulting in waste.
A crushing equipment based on limestone is designed, including a crushing bin, blanking channel and water collection tank. The surface of the limestone is sprayed and wetted through the spray module, and the dust-reducing water is collected into the water collection tank through the drainage module to avoid waste.
It effectively reduces the generation of dust during the crushing process, avoids waste of raw materials, and realizes the collection and utilization of dust-reducing sewage.
Smart Images
Figure CN222606653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of limestone, in particular to a crushing device based on limestone. Background Art
[0002] Limestone, also known as limestone, is a carbonate rock with calcite as the main component. It sometimes contains dolomite, clay minerals and detrital minerals. It comes in colors such as gray, grayish white, grayish black, yellow, light red, and brownish red. It is generally not very hard and has a violent chemical reaction with dilute hydrochloric acid. It is classified as a sedimentary rock according to its genesis.
[0003] A lot of dust will be generated during the use of limestone crushing equipment. Currently, the dust reduction method is mostly to spray water on the surface of the limestone before crushing. However, due to the characteristics of limestone, the inside of the limestone is still dry, and dust will still be generated during the crushing process. If the limestone is continuously sprayed with water to reduce dust during the crushing process, the flowing water will take away some of the broken particles, causing waste of limestone. Therefore, we proposed a limestone-based crushing equipment that avoids waste and reduces dust at the same time to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a crushing device based on limestone, which solves the problem in the prior art that dust is still generated during the crushing process, and if water is continuously sprayed on the limestone to reduce dust during the crushing process, the flowing water will take away some of the crushed particles, causing waste of limestone.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A limestone-based crushing device comprises a crushing bin, a material dropping channel and a water collecting tank;
[0007] The material dropping channel is connected to the top position of one side of the crushing bin and communicates with the interior of the crushing bin, and the water collecting tank is arranged on one side of the crushing bin and located at the bottom position of the material dropping channel;
[0008] A feed port is provided on one side of the top of the drop channel, an exhaust assembly is provided on one end, a blocking structure is provided on one side inside, a spray module is provided inside and on one side of the blocking structure, a drainage module is provided inside and on the other side of the blocking structure, and the drainage module is connected to the interior of the water collecting tank.
[0009] Preferably, the bottom of the inner cavity of the water collecting box is inclined, an exhaust port is provided at one end of the water collecting box, and an exhaust fan connected to the side wall of the water collecting box is provided on one side of the exhaust port.
[0010] Preferably, a spray port is provided on one side of the top of the water collecting tank, and the spray module includes a water spray pipe installed inside the spray port, a plurality of nozzles are connected to the bottom of the water spray pipe, and a liquid inlet pipe is connected to the top of the water spray pipe.
[0011] Preferably, the blocking structure includes a vertically arranged baffle, the top end of the baffle passes through the top of the blanking channel through a sliding sleeve, and the lower end of the baffle contacts the bottom of the inner cavity of the blanking channel.
[0012] Preferably, a crushing assembly is installed inside the crushing bin, and the drainage module includes a drainage port opened at the bottom of the inner cavity of the material dropping channel and a drainage box connected to the drainage port, and a plurality of drainage grooves are opened at the bottom of the drainage box.
[0013] Preferably, an inclined plate is fixedly connected to one side of the top of the drainage box.
[0014] The utility model has at least the following beneficial effects:
[0015] Through the arrangement of the material dropping channel, the crushing bin and the water collecting box, it is convenient to feed the limestone into the material dropping channel through the feed port, the limestone is blocked by the blocking structure, the surface of the limestone is sprayed and wetted when passing through the spray module, after the blocking module is opened, the limestone falls into the crushing bin for crushing, the exhaust component is opened to discharge the dust generated during the crushing, the dusty air passes through the spray component to reduce the internal dust, and is discharged into the water collecting box through the drainage module for collection, and at the same time, clean air can be ensured to be discharged, the structure is reasonable, dust reduction can be easily achieved, and no waste of raw materials is caused, and dust reduction sewage can be collected.
[0016] The utility model also has the following beneficial effects:
[0017] It is convenient to feed the limestone into the inside of the material drop channel through the feed port, block the limestone through the blocking structure, spray and wet the surface of the limestone when it passes through the spray module, and after opening the blocking module, the limestone falls into the inside of the crushing bin for crushing, and the exhaust component is opened to discharge the dust generated during crushing. The dust-laden air passes through the spray component to reduce the internal dust, and is discharged into the water collecting box through the drainage module for collection, while ensuring that clean air is discharged. The structure is reasonable, which is convenient for dust reduction without causing waste of raw materials, and dust reduction sewage can be collected. Through the setting of the exhaust fan, it is convenient to realize dust reduction driven by the flow of air, and through the setting of the water spray pipe and the liquid inlet pipe, it is convenient to achieve the purpose of spraying dust reduction, through the setting of the baffle, it is convenient to block the limestone, and through the setting of the drainage box and the drainage trough, it is convenient to guide the dust reduction water while blocking and collecting impurities, and through the setting of the inclined plate, the liquid can be blocked. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the baffle structure of the utility model;
[0021] Figure 3 It is a schematic diagram of the inclined plate structure of the utility model.
[0022] In the figure: 1. water collecting box; 2. material dropping channel; 3. material feeding port; 4. water spray pipe; 5. crushing chamber; 6. drainage box; 7. exhaust fan; 8. liquid inlet pipe; 9. baffle; 10. crushing assembly; 11. drainage trough; 12. inclined plate. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0024] Reference Figure 1-3 , a limestone-based crushing device, comprising a crushing bin 5, a material drop channel 2 and a water collecting tank 1;
[0025] The material dropping channel 2 is connected to the top of one side of the crushing bin 5 and communicates with the inside of the crushing bin 5. The water collecting tank 1 is arranged on one side of the crushing bin 5 and is located at the bottom of the material dropping channel 2.
[0026] A feed port 3 is provided on one side of the top of the feeding channel 2, an exhaust assembly is provided on one end, a blocking structure is provided on one side of the interior, a spray module is provided on one side of the interior and located at the blocking structure, and a drainage module is provided on the other side of the interior and located at the blocking structure, and the drainage module is connected with the interior of the water collecting tank 1. Specifically, through the arrangement of the feeding channel 2, the crushing bin 5 and the water collecting tank 1, it is convenient to deliver the limestone into the feeding channel 2 through the feed port 3, block the limestone through the blocking structure, spray and wet the surface of the limestone when passing through the spray module, and after the blocking module is opened, the limestone falls into the crushing bin 5 for crushing, and the exhaust assembly is opened to discharge the dust generated during the crushing, and the dust-laden air passes through the spray assembly to reduce the internal dust, and is discharged into the water collecting tank 1 through the drainage module for collection, and at the same time, it can ensure that clean air is discharged, and the structure is reasonable, which is convenient for dust reduction without causing waste of raw materials, and dust-reduced sewage can be collected.
[0027] Furthermore, the bottom of the inner cavity of the water collecting box 1 is inclined, an exhaust port is provided at one end of the water collecting box 1, and an exhaust fan 7 connected to the side wall of the water collecting box 1 is provided on one side of the exhaust port. Specifically, through the setting of the exhaust fan 7, it is convenient to realize the flow of air to drive dust to be reduced.
[0028] Furthermore, a spray port is provided on one side of the top of the water collecting tank 1, and the spray module includes a water spray pipe 4 installed inside the spray port, a plurality of nozzles are connected to the bottom of the water spray pipe 4, and a liquid inlet pipe 8 is connected to the top of the water spray pipe 4. Specifically, by setting the water spray pipe 4 and the liquid inlet pipe 8, the purpose of spraying dust reduction can be easily achieved.
[0029] Furthermore, the blocking structure includes a vertically arranged baffle 9, the top end of the baffle 9 passes through the top of the blanking channel 2 through a sliding sleeve, and the lower end of the baffle 9 contacts the bottom of the inner cavity of the blanking channel 2. Specifically, through the setting of the baffle 9, it is convenient to block the limestone.
[0030] Furthermore, a crushing assembly 10 is installed inside the crushing bin 5, and the drainage module includes a drainage port opened at the bottom of the inner cavity of the material dropping channel 2 and a drainage box 6 connected to the inside of the drainage port, and a plurality of drainage grooves 11 are opened at the bottom of the drainage box 6. Specifically, through the arrangement of the drainage box 6 and the drainage grooves 11, it is convenient to guide the dust reduction water while blocking and collecting impurities.
[0031] Furthermore, a sloping plate 12 is fixedly connected to one side of the top of the drainage box 6. Specifically, the sloping plate 12 can block the liquid.
[0032] To sum up: it is convenient to feed limestone into the interior of the feeding channel 2 through the feed port 3, block the limestone through the blocking structure, spray and wet the surface of the limestone when it passes through the spray module, open the blocking module to let the limestone fall into the crushing bin 5 for crushing, open the exhaust assembly to discharge the dust generated during crushing, and the dust-carrying air passes through the spray assembly to reduce the internal dust, and is discharged into the water collecting box 1 through the drainage module for collection, while ensuring that clean air is discharged, the structure is reasonable, and it is convenient to reduce dust without causing waste of raw materials, and dust-reducing sewage can be collected, and the setting of the exhaust fan 7 is convenient to realize dust reduction driven by the flow of air, and the setting of the water spray pipe 4 and the liquid inlet pipe 8 is convenient to achieve the purpose of spraying dust reduction, and the setting of the baffle 9 is convenient to block the limestone, and the setting of the drainage box 6 and the drainage groove 11 is convenient to guide the dust-reducing water while blocking and collecting impurities, and the setting of the inclined plate 12 can block the liquid.
[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A limestone-based crushing device, characterized in that: include: A crushing bin (5), a material dropping channel (2) and a water collecting tank (1); The material dropping channel (2) is connected to the top of one side of the crushing bin (5) and is in communication with the interior of the crushing bin (5); the water collecting tank (1) is arranged on one side of the crushing bin (5) and is located at the bottom of the material dropping channel (2); The top side of the drop channel (2) is provided with a feed port (3), one end is provided with an exhaust assembly, one side of the interior is provided with a blocking structure, a spray module is provided inside and on one side of the blocking structure, and a drainage module is provided inside and on the other side of the blocking structure, and the drainage module is connected to the interior of the water collecting tank (1).
2. A limestone-based crushing device according to claim 1, characterized in that: The bottom of the inner cavity of the water collecting box (1) is arranged at an angle, an air outlet is arranged at one end of the water collecting box (1), and an exhaust fan (7) connected to the side wall of the water collecting box (1) is arranged on one side of the air outlet.
3. A limestone-based crushing device according to claim 2, characterized in that: A spray port is provided on one side of the top of the water collecting box (1); the spray module comprises a spray pipe (4) installed inside the spray port; a plurality of spray heads are connected to the bottom of the spray pipe (4); and a liquid inlet pipe (8) is connected to the top of the spray pipe (4).
4. A limestone-based crushing device according to claim 1, characterized in that: The blocking structure comprises a vertically arranged baffle (9), the top end of the baffle (9) passes through the top of the blanking channel (2) through a sliding sleeve, and the lower end of the baffle (9) contacts the bottom of the inner cavity of the blanking channel (2).
5. A limestone-based crushing device according to claim 2, characterized in that: A crushing assembly (10) is installed inside the crushing bin (5), and a drainage module comprises a drainage port opened at the bottom of the inner cavity of the material dropping channel (2) and a drainage box (6) connected to the inside of the drainage port, and a plurality of drainage grooves (11) are opened at the bottom of the drainage box (6).
6. A limestone-based crushing device according to claim 5, characterized in that: A sloping plate (12) is fixedly connected to one side of the top of the drainage box (6).