Horizontal stirrer for producing anhydrous stemming

Abstract

The utility model relates to a horizontal stirrer for producing anhydrous stemming, which comprises a rack and a stirring tank, bearing seats are arranged on two sides above the rack, the stirring tank is arranged between the bearing seats, two ends of the stirring tank are connected with the bearing seats through connecting flanges, and a cabin door component movably connected with the stirring tank in an opening and closing manner is arranged in front of the stirring tank. A stirring assembly is arranged in the stirring tank; a motor base is arranged on the right side above the rack, a driving motor is installed above the motor base, and the driving motor serves as an input power source and is used for driving the stirring assembly to rotate, so that materials in the stirring tank are stirred through the stirring assembly; the stirring device has the advantages of being reasonable in structure, capable of achieving efficient and uniform stirring, good in stirring effect, capable of avoiding environmental pollution and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of anhydrous taphole clay, and particularly relates to a horizontal mixer for producing anhydrous taphole clay. Background Art

[0002] Anhydrous taphole clay refers to taphole clay made by using tar, resin, etc. as binders and using corundum, bauxite, clay, silicon carbide, coke powder, etc. as raw materials. Anhydrous taphole clay should have good plasticity and adhesiveness, be easy to squeeze into and fill spaces and gaps, have a small volume shrinkage after high-temperature firing, no cracks, good sinterability, high compressive strength, erosion resistance, and erosion resistance. In the processing technology of anhydrous taphole clay, stirring is a very important step; currently, general mixers are not suitable for stirring anhydrous taphole clay. Some have too small a stirring volume and a slow stirring speed, some have a complex structure, high cost, and a short service life, and some have poor stirring effects, resulting in low practicability; in addition, when stirring, a large amount of benzopyrene will be released once heated. Benzopyrene is a very strong carcinogen, which is extremely harmful to the environment and the health of workers and cannot be directly discharged; therefore, it is very necessary to provide a horizontal mixer for producing anhydrous taphole clay with a reasonable structure, high-efficiency and uniform stirring, good stirring effect, avoiding environmental pollution, and high practicability. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a horizontal mixer for producing anhydrous taphole clay with a reasonable structure, high-efficiency and uniform stirring, good stirring effect, avoiding environmental pollution, and high practicability.

[0004] The purpose of the utility model is achieved as follows: A horizontal mixer for producing anhydrous taphole clay, which includes a frame and a mixing tank. Bearing seats are arranged on both sides above the frame. A mixing tank is arranged between the bearing seats. Both ends of the mixing tank are connected to the bearing seats through connecting flanges. A hatch assembly that is movably connected to the mixing tank in an opening and closing manner is arranged in front of the mixing tank. A stirring assembly is arranged inside the mixing tank; A motor seat is arranged on the right side above the frame, and a driving motor is installed above the motor seat. The driving motor serves as an input power source to drive the stirring assembly to rotate, so as to realize stirring the materials inside the mixing tank through the stirring assembly.

[0005] Flange feed ports are installed on both sides above the mixing tank, and a flange discharge port is installed at the bottom of the mixing tank; An exhaust hole is installed in the middle above the mixing tank, and an exhaust valve for controlling the exhaust hole is arranged in front of the exhaust hole. The exhaust hole is connected to a gas purification device to realize purification treatment of the gas generated during the stirring process.

[0006] On both the left and right sides in front of the mixing tank, first hinge seats are provided. Above the first hinge seats, limit blocks are provided. Below the outer sides of the first hinge seats, second hinge seats are provided. Below the front of the mixing tank, a plurality of buckle locks are arranged at intervals.

[0007] The hatch assembly includes a hatch body having the same curvature as the outer surface of the mixing tank. On both sides of the hatch body, side arm plates are provided. The side arm plates are connected by a set of cross bars, and the upper ends of the side arm plates are respectively hinged to the corresponding first hinge seats; on the outer sides of the side arm plates, hydraulic rods are provided. The lower ends of the hydraulic rods are respectively connected to the corresponding side arm plates through shaft rod seats, and the upper ends are respectively hinged to the corresponding second hinge seats.

[0008] Below the front of the hatch body, a lock seat corresponding to and cooperatively locking with the corresponding buckle lock is provided; on one side below the hatch body, a hatch closing sensor is provided.

[0009] The mixing assembly includes a main shaft. One end of the main shaft passes through a bearing seat and is power-connected to a driving motor, and the other end is shaft-connected to the corresponding bearing seat. A plurality of first mounting plates are arranged at intervals on the outer part of the main shaft. Second mounting plates are arranged between every two of the first mounting plates. The upper ends of the first mounting plates are respectively fixedly connected to the main shaft through a set of first fastening screws, and the lower ends of the second mounting plates are respectively fixedly connected to the main shaft through a set of second fastening screws.

[0010] At the lower ends of the first mounting plates and the upper ends of the second mounting plates, angle dials are provided. Inside the angle dials, stirring blade mounting shafts are provided. Sector-shaped stirring blades are mounted at both the front and rear ends of the stirring blade mounting shafts.

[0011] A horizontal mixer for producing anhydrous taphole clay further includes a scraping assembly. The scraping assembly includes bearing discs mounted on both inner side walls of the mixing tank. Above the bearing discs, a bracket is provided. A coupling is provided on the bracket corresponding to the main shaft. Below the front of the bracket, a pulley is provided. A lower flange is provided on the lower semi-circumference of the pulley; below the pulley, a follower wheel shaft-connected to the pulley is provided. A plurality of vertical teeth are mounted above the follower wheel. A driving wheel is provided below the coupling. The driving wheel is power-connected to the pulley; a belt tensioning wheel is provided between the pulley and the driving wheel.

[0012] In front of and below the bracket, a support plate is provided. A rotating shaft seat is mounted on the support plate. A scraping plate is provided below the left side of the rotating shaft seat, and a gear is mounted above the right side of the rotating shaft seat. The gear meshes with the vertical teeth intermittently. A contact ball is provided on the right side of the gear. The contact ball contacts the lower flange intermittently; a spring is connected below the rotating shaft seat. One end of the spring is mounted on an adjusting screw, and the adjusting screw is threadedly mounted on a fixing plate.

[0013] Advantages of the present utility model: The present utility model is a horizontal mixer for the production of anhydrous gun clay. During use, the present utility model facilitates the mixing of anhydrous gun clay through a drive motor and a mixing assembly, and facilitates the mixing of anhydrous gun clay by the mixing assembly through a scraping assembly, with a better mixing effect; the mixing blades of the present utility model are arranged alternately at intervals up and down on the main shaft and the mixing blades are arc-shaped plates, and the inclination angle of the mixing blades can be adaptively set to improve the effect of mixing anhydrous gun clay, which can play the role of a shovel, shoveling the anhydrous gun clay at the bottom of the mixing tank to make the mixing uniform; the present utility model facilitates the cleaning and maintenance of the inside of the mixing tank through a hatch assembly, with strong practicability; the present utility model is connected to a tail gas purification device through an exhaust hole. During the process of mixing the raw materials of sewage gun clay, the generated gas flows into the tail gas purification device through the exhaust hole for purification treatment, avoiding environmental pollution and improving the safety of anhydrous gun clay production and the health of personnel; and the gas flow rate of the exhaust hole can be controlled through an exhaust valve; the present utility model has the advantages of reasonable structure, realizing efficient and uniform mixing, good mixing effect, avoiding environmental pollution, and high practicability. Description of the Drawings

[0014] Figure 1 is the elevation view of the present utility model Figure 1 。

[0015] Figure 2 is the elevation view of the present utility model Figure 2 。

[0016] Figure 3 is the internal structure schematic diagram of the present utility model.

[0017] Figure 4 is the structure schematic diagram of the mixing assembly of the present utility model.

[0018] Figure 5 is the structure schematic diagram of the hatch assembly of the present utility model.

[0019] Figure 6 is the present utility model Figure 5 front view.

[0020] Figure 7 is the structure schematic diagram of the scraping assembly of the present utility model.

[0021] Figure 8 is the present utility model Figure 7 front view.

[0022] In the figure: 1, frame; 2, motor base; 3, bearing seat; 4, drive motor; 5, mixing tank; 51, first hinge seat; 52, limit block; 53, second hinge seat; 54, buckle lock; 6, connecting flange; 7, hatch assembly; 71, hatch body; 72, side arm plate; 73, cross bar; 74, shaft seat; 75, hydraulic rod; 76, lock seat; 77, hatch closing sensor; 8, flange inlet; 9, flange outlet; 10, exhaust hole; 11, exhaust valve; 20, mixing assembly; 201, main shaft; 202, first mounting plate; 203, second mounting plate; 204, first fastening screw; 205, second fastening screw; 206, angle plate; 207, mixing blade mounting shaft; 208, mixing blade; 30, scraping assembly; 301, bearing disc; 302, bracket; 303, coupling; 304, pulley; 3041, lower flange; 305, follower wheel; 306, vertical tooth; 307, driving wheel; 308, support plate; 309, rotating shaft seat; 310, scraper; 311, gear; 312, contact ball; 313, spring; 314, adjusting screw; 315, fixing plate; 316, belt tensioner. Detailed implementation mode

[0023] The following further describes the present utility model with reference to the accompanying drawings. Embodiment

[0024] As Figures 1-6 shown, a horizontal mixer for producing anhydrous gunite includes a frame 1 and a mixing tank 5. On both sides above the frame 1, bearing seats 3 are provided. Between the bearing seats 3, a mixing tank 5 is provided. Both ends of the mixing tank 5 are connected to the bearing seats 3 through connecting flanges 6. In front of the mixing tank 5, a hatch assembly 7 that is movably connected to the mixing tank 5 for opening and closing is provided. Inside the mixing tank 5, a mixing assembly 20 is provided. On the right side above the frame 1, a motor base 2 is provided. Above the motor base 2, a drive motor 4 is installed. The drive motor 4 serves as an input power source and is used to drive the mixing assembly 20 to rotate, so as to realize mixing the materials inside the mixing tank 5 through the mixing assembly 20.

[0025] On both sides above the mixing tank 5, flange inlets 8 are installed. At the bottom of the mixing tank 5, a flange outlet 9 is installed. In the middle above the mixing tank 5, an exhaust hole 10 is installed. In front of the exhaust hole 10, an exhaust valve 11 for controlling the exhaust hole 10 is provided. The exhaust hole 10 is connected to a gas purification device to realize purification treatment of the gas generated during the mixing process.

[0026] On both the left and right sides in front of the mixing tank 5, first hinge seats 51 are provided, above which limit blocks 52 are provided, and below the outer sides of the first hinge seats 51, second hinge seats 53 are provided. Below the front of the mixing tank 5, a plurality of buckle locks 54 are arranged at intervals.

[0027] The hatch assembly 7 includes a hatch body 71 with the same curvature as the outer surface of the mixing tank 5. On both sides of the hatch body 71, side arm plates 72 are provided. The side arm plates 72 are connected by a set of cross bars 73, and the upper ends of the side arm plates 72 are hinged to the corresponding first hinge seats 51; on the outer sides of the side arm plates 72, hydraulic rods 75 are provided. The lower ends of the hydraulic rods 75 are connected to the corresponding side arm plates 72 through shaft seat 74, and the upper ends are hinged to the corresponding second hinge seats 53.

[0028] Below the front of the hatch body 71, a lock seat 76 corresponding to and cooperating with the corresponding buckle lock 54 is provided; on one side below the hatch body 71, a hatch closing sensor 77 is provided.

[0029] In this embodiment, the working principle of the hatch assembly is as follows: The hydraulic rod drives the hatch body to turn upwards around the first hinge seat through the side arm plate, so that the hatch body rotates to above the mixing tank, realizing the opening of the hatch body, which is convenient for cleaning and maintenance inside the mixing tank, and has strong practicability. The limit block limits the rotation range of the hatch body; when the hatch body needs to be closed, the hydraulic rod drives the hatch body to rotate downwards around the first hinge seat through the side arm plate. The hatch closing sensor detects the closed state of the hatch body, and then the buckle lock and the lock seat cooperate to lock the hatch body and the mixing tank, avoiding the splashing of materials during the mixing process and ensuring the sealing and reliability during the mixing process.

[0030] The mixing assembly 20 includes a main shaft 201. One end of the main shaft 201 passes through the bearing seat 3 and is power-connected to the driving motor 4, and the other end is shaft-connected to the corresponding bearing seat 3. A plurality of first mounting plates 202 are arranged at intervals on the outside of the main shaft 201. Second mounting plates 203 are arranged between every two of the first mounting plates 202. The upper ends of the first mounting plates 202 are fixedly connected to the main shaft 201 through a set of first fastening screws 204, and the lower ends of the second mounting plates 203 are fixedly connected to the main shaft 201 through a set of second fastening screws 205.

[0031] At the lower ends of the first mounting plates 202 and the upper ends of the second mounting plates 203, angle disks 206 are provided. Inside the angle disks 206, mixing blade mounting shafts 207 are provided. At the front and rear ends of the mixing blade mounting shafts 207, fan-shaped mixing blades 208 are installed.

[0032] In this embodiment, the working principle of the stirring assembly is as follows: A set of stirring blades is arranged in front of the stirring blade mounting shaft, and then installed on the corresponding first mounting plate and second mounting plate. Moreover, the stirring blades are all installed at the lower part on the first mounting plate and at the upper part on the second mounting plate. In addition, the first mounting plate and the second mounting plate are alternately installed at intervals on the main shaft. Then, the stirring blades are arranged at intervals up and down as a whole on the main shaft, and the stirring blades are arc-shaped plates, which can stir the anhydrous taphole clay material in the upper and lower spaces inside the stirring tank, greatly improving the effect of stirring anhydrous taphole clay. In addition, the stirring blade mounting shaft is installed at the lower end of the corresponding first mounting plate or the upper end of the second mounting plate through an angle plate. Therefore, the inclination angle of the stirring blade mounting shaft and the stirring blade can be adaptively set according to the angle plate. The stirring blades can be set at the same angle (the angles include horizontal, inclined, vertical, anti-inclined and other angles), or all the stirring blades can be set at different angles, or the upper and lower stirring blades have different angles and other angle settings. The angle plate can clearly know the corresponding setting angle. Since the stirring blade is an arc-shaped plate, when a certain inclination angle is set, it can play the role of a shovel, shoveling the anhydrous taphole clay at the bottom of the stirring tank, making the stirring uniform and further improving the effect of stirring anhydrous taphole clay.

[0033] The utility model relates to a horizontal mixer for producing anhydrous taphole clay. In use, the utility model is convenient for stirring anhydrous taphole clay through the driving motor 4 and the stirring assembly 20, and is convenient for assisting the stirring assembly 20 to stir anhydrous taphole clay through the scraping assembly 30, and the stirring effect is better. The stirring blades 208 of the utility model are arranged at intervals up and down on the main shaft 201, and the stirring blades 208 are arc-shaped plates, and the inclination angle of the stirring blades 208 can be adaptively set to improve the effect of stirring anhydrous taphole clay, and can play the role of a shovel, shoveling the anhydrous taphole clay at the bottom of the stirring tank 5 to make the stirring uniform. The utility model is convenient for cleaning and maintaining the inside of the stirring tank 5 through the hatch assembly 7, and has strong practicability. The utility model is connected to the tail gas purification equipment through the exhaust hole 10. During the process of stirring the raw material of sewage taphole clay, the generated gas flows into the tail gas purification equipment through the exhaust hole 10 for purification treatment, avoiding environmental pollution and improving the safety of anhydrous taphole clay production and the health of personnel. And the gas flow rate of the exhaust hole 10 can be controlled through the exhaust valve 11. The utility model has the advantages of reasonable structure, realizing efficient and uniform stirring, good stirring effect, avoiding environmental pollution and high practicability. Embodiment

[0034] Such as Figures 7-8As shown, a horizontal mixer for producing anhydrous gun clay further includes a scraping component 30. The scraping component 30 includes bearing discs 301 installed on both inner side walls of the mixing tank 5. Above the bearing discs 301, there is a bracket 302. At the position corresponding to the main shaft 201, the bracket 302 is provided with a coupling 303. Below the front of the bracket 302, there is a pulley 304. A lower flange 3041 is arranged on the lower semi - circumference of the pulley 304. Below the pulley 304, there is a follower wheel 305 axially connected to the pulley 304. Above the follower wheel 305, several vertical teeth 306 are installed. Below the coupling 303, there is a driving wheel 307. The driving wheel 307 is power - connected to the pulley 304. A belt tensioning wheel 316 is arranged between the pulley 304 and the driving wheel 307.

[0035] Below the front of the bracket 302, there is a support plate 308. A rotating shaft seat 309 is installed on the support plate 308. Below the left side of the rotating shaft seat 309, there is a scraping plate 310, and above the right side, there is a gear 311. The gear 311 meshes with the vertical teeth 306 intermittently. On the right side of the gear 311, there is a contact ball 312. The contact ball 312 contacts the lower flange 3041 intermittently. Below the rotating shaft seat 309, there is a spring 313. One end of the spring 313 is installed on an adjusting screw 314. The adjusting screw 314 is threadedly installed on a fixing plate 315.

[0036] In this embodiment, the working principle of the scraping component is as follows: The scraping component scrapes the inner walls at both ends of the mixing tank through the scraper, which is convenient for assisting the mixing blades to mix the anhydrous ramming paste, and the mixing effect is better; also, during cleaning and maintenance, the inner walls at both ends of the mixing tank can be scraped through the scraper, which is convenient for cleaning the inner wall of the mixing tank, improving the cleaning effect and making the cleaning more thorough. Specifically: The main shaft drives the bracket and the bearing disc to rotate relative to the inner side wall of the mixing tank through the coupling. At the same time, the main shaft also drives the driving wheel to rotate, the driving wheel drives the belt pulley to rotate, and the belt pulley drives the follower wheel to rotate. When the belt pulley rotates, first, the lower flange presses down on the contact ball, causing the rotating shaft seat to rotate around the central axis. At this time, the scraper rises and the gear descends. Also, because the gear meshes with the vertical teeth intermittently, the follower wheel drives the gear to rotate through the vertical teeth, thereby realizing driving the scraper to rotate through the gear, and the flipping of the scraper can be achieved. When the flipping of the scraper is completed, the intermittent contact between the contact ball and the lower flange ends accordingly. Under the action of the spring force, the rotating shaft seat rotates back to its original position, and the scraper falls to scrape the inner walls at both ends of the mixing tank. Through the scraping component, the automatic forward and reverse rotation of the scraper can be realized, and the forward and reverse rotation is follow-up type. Thus, the inner walls at both ends of the mixing tank are scraped intermittently by the front and back sides of the scraper, making the scraping clean and thorough and improving the scraping effect. During actual use, the diameter of the belt pulley is much larger than that of the main shaft. When the main shaft rotates several circles, the belt pulley rotates one circle correspondingly. Therefore, the inner side wall surfaces at both ends of the mixing tank can be completely scraped by the scraper, effectively avoiding the problem that some surfaces are not scraped.

[0037] The utility model relates to a horizontal mixer for producing anhydrous ramming paste. During use, the utility model can mix the anhydrous ramming paste conveniently through the driving motor 4 and the mixing component 20, and can assist the mixing component 20 to mix the anhydrous ramming paste conveniently through the scraping component 30, and the mixing effect is better. The mixing blades 208 of the utility model are arranged alternately at intervals up and down on the main shaft 201, and the mixing blades 208 are arc-shaped plates, and the inclination angle of the mixing blades 208 can be adaptively set to improve the effect of mixing the anhydrous ramming paste, and can play the role of a shovel, shoveling the anhydrous ramming paste at the bottom of the mixing tank 5 to make the mixing uniform. The utility model is convenient for cleaning and maintaining the inside of the mixing tank 5 through the hatch component 7, and has strong practicability. The utility model is connected to the tail gas purification equipment through the exhaust hole 10. During the process of mixing the sewage ramming paste raw materials, the generated gas flows into the tail gas purification equipment through the exhaust hole 10 for purification treatment, avoiding environmental pollution and improving the safety of anhydrous ramming paste production and the health of personnel. And the gas flow rate of the exhaust hole 10 can be controlled through the exhaust valve 11. The utility model has the advantages of reasonable structure, realizing efficient and uniform mixing, good mixing effect, avoiding environmental pollution, and high practicability.

Claims

1. A horizontal mixer for producing anhydrous gun clay, which comprises a frame and a mixing tank, and is characterized in that: Bearing seats are provided on both sides above the frame. A mixing tank is arranged between the bearing seats. Both ends of the mixing tank are connected to the bearing seats through connecting flanges. A hatch assembly is arranged in front of the mixing tank and is movably connected to the mixing tank in an opening and closing manner. A mixing assembly is arranged inside the mixing tank. A motor base is provided on the right side above the frame, and a driving motor is installed above the motor base. The driving motor serves as an input power source and is used to drive the mixing assembly to rotate, so as to realize the mixing of the materials inside the mixing tank through the mixing assembly.

2. The horizontal mixer for producing anhydrous taphole clay according to claim 1, characterized in that: Flange feed ports are installed on both sides above the mixing tank, and a flange discharge port is installed at the bottom of the mixing tank. An exhaust hole is installed in the middle above the mixing tank, and an exhaust valve for controlling the exhaust hole is arranged in front of the exhaust hole. The exhaust hole is connected to a gas purification device to realize the purification treatment of the gas generated during the mixing process.

3. The horizontal mixer for producing anhydrous gun clay according to claim 2, wherein: First hinge seats are arranged on the left and right sides in front of the mixing tank. Limit blocks are arranged above the first hinge seats. Second hinge seats are arranged below the outer sides of the first hinge seats. A plurality of buckle lock parts are arranged at intervals below the front of the mixing tank.

4. The horizontal mixer for producing anhydrous clay gunite according to claim 3, characterized in that: The hatch assembly includes a hatch body with the same curvature as the outer surface of the mixing tank. Side arm plates are arranged on both sides of the hatch body. The side arm plates are connected by a group of cross bars, and the upper ends of the side arm plates are respectively hinged to the corresponding first hinge seats. Hydraulic rods are arranged on the outer sides of the side arm plates. The lower ends of the hydraulic rods are connected to the corresponding side arm plates through shaft rod seats, and the upper ends of the hydraulic rods are respectively hinged to the corresponding second hinge seats.

5. The horizontal mixer for producing anhydrous gun clay according to claim 4, characterized in that: A lock seat corresponding to and cooperating with the corresponding buckle lock part is arranged below the front of the hatch body. A hatch closing sensor is arranged on one side below the hatch body.

6. The horizontal mixer for producing anhydrous taphole clay according to claim 1, wherein: The mixing assembly includes a main shaft. One end of the main shaft penetrates through the bearing seat and is power-connected to the driving motor, and the other end is shaft-connected to the corresponding bearing seat. A plurality of first mounting plates are arranged at intervals outside the main shaft. Second mounting plates are arranged between every two of the first mounting plates. The upper ends of the first mounting plates are fixedly connected to the main shaft through a group of first fastening screws, and the lower ends of the second mounting plates are fixedly connected to the main shaft through a group of second fastening screws.

7. The horizontal mixer for producing anhydrous gun clay according to claim 6, characterized in that: Angle disks are arranged at the lower ends of the first mounting plates and the upper ends of the second mounting plates. Mixing blade mounting shafts are arranged inside the angle disks. Sector-shaped mixing blades are installed at both the front and rear ends of the mixing blade mounting shafts.

8. The horizontal mixer for producing anhydrous taphole clay according to claim 6, wherein: It further includes a scraping assembly. The scraping assembly includes bearing disks installed on both inner side walls of the mixing tank. A bracket is arranged above the bearing disks. A coupling is arranged on the bracket corresponding to the main shaft. A pulley is arranged below the front of the bracket. A lower flange is arranged on the lower semi-circumference of the pulley. A follower wheel shaft-connected to the pulley is arranged below the pulley. A plurality of vertical teeth are installed above the follower wheel. A driving wheel is arranged below the coupling. The driving wheel is power-connected to the pulley. A belt tensioning wheel is arranged between the pulley and the driving wheel.

9. A horizontal mixer for the production of anhydrous taphole clay according to claim 8, characterized in that: A support plate is provided in front of the lower part of the bracket. A rotary shaft seat is installed on the support plate. A scraping plate is provided below the left side of the rotary shaft seat, and a gear is installed above the right side. The gear meshes with the vertical teeth intermittently. A contact ball is provided on the right side of the gear, and the contact ball contacts the lower flange intermittently. A spring is connected below the rotary shaft seat. One end of the spring is installed on an adjusting screw rod, and the adjusting screw rod is threadedly installed on a fixing plate.

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