Sewage reaction tank with solid-liquid separation function

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage reaction tank with a solid-liquid separation function, which comprises a box body, a hydraulic cylinder fixedly connected to the outer wall of the box body, a vibration device fixedly connected to the outer wall of the box body, a reaction tank arranged inside the box body, a support seat fixedly connected to the reaction tank, and a water outlet fixedly connected to the support seat. The supporting seat is provided with a stirring device, the stirring device comprises a motor, a rotating shaft and stirring blades, the motor is fixedly connected to the outer wall of the supporting seat, the rotating shaft penetrates through the supporting seat and is rotationally connected with the supporting seat, the rotating shaft is fixedly connected with an output shaft of the motor, and the rotating shaft penetrates through the stirring blades and is fixedly connected with the rotating shaft. According to the sewage reaction tank with the solid-liquid separation function, the reaction tank is separated from the box body through the hydraulic cylinder, at the moment, impurities separated from sewage can be separated from a solution along with rising of the reaction tank, solid-liquid separation of the sewage is completed, and the sewage purification effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage reaction tank with solid-liquid separation function. Background Art

[0002] In recent years, the upgrading and transformation of sewage treatment plants in various places are being carried out one after another. In sewage treatment, sewage treatment usually requires pouring sewage into a reaction tank, and then the staff puts in sewage treatment agents to react with the sewage, adsorb impurities in the sewage, and then purify the sewage.

[0003] At present, in the prior art, a Chinese patent with a publication number of CN211664883U discloses a sewage reaction tank for accelerating the reaction. In the device, stirring blades are arranged in groups of three at equal intervals around the main axis, and three groups of stirring blades are arranged in sequence from top to bottom, so that the stirring blades have a good stirring and mitigating effect on the sewage and the neutralizer when rotating, thereby greatly accelerating the neutralization speed of the sewage. However, some solid impurities will be generated in the sewage during the reaction process, and there is no solid-liquid separation device in the device, which will cause the impurities to be discharged along with the water flow during the excretion process, affecting the evolution effect on the sewage. In view of this, we propose a sewage reaction tank with solid-liquid separation function. Utility Model Content

[0004] The main purpose of the utility model is to provide a sewage reaction tank with solid-liquid separation function, which can solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a sewage reaction tank with solid-liquid separation function, including a box body, the outer wall of the box body is fixedly connected with a hydraulic cylinder, which is used to lift the reaction tank to achieve the purpose of solid-liquid separation of sewage, and also facilitate the cleaning of impurities in the reaction tank, the outer wall of the box body is fixedly connected with a vibration device, the box body is provided with a reaction tank, the reaction tank is fixedly connected with a support seat, the support seat is provided with a stirring device, and the stirring device includes:

[0006] A motor, wherein the motor is fixedly connected to the outer wall of the support base;

[0007] A rotating shaft, the rotating shaft passes through the supporting seat and is rotatably connected to the supporting seat, and the rotating shaft is fixedly connected to the output shaft of the motor;

[0008] and a stirring blade, wherein the stirring blade is penetrated by the rotating shaft and is fixedly connected to the rotating shaft.

[0009] Preferably, a filter hole is provided at the bottom of the reaction tank, a tooth block is fixedly connected to the outer wall of the reaction tank, and the contact surface between the tooth block and the vibration rod is an inclined surface to reduce the sliding friction between the tooth block and the vibration rod, and the reaction tank is slidably connected to the box.

[0010] Preferably, the vibration device is provided with a slide groove, the slide groove is slidably connected to a vibration rod, the vibration rod is provided with an inclined surface, and under normal conditions, the length of the vibration rod extending out of the slide groove is greater than the thickness of the outer wall of the box body, the outer wall of the vibration rod is fixedly connected to a vibration spring, and the end of the vibration spring away from the vibration rod is fixedly connected to the inner wall of the slide groove.

[0011] Preferably, a pull rod is provided in the vibration spring, and the vibration rod is pulled into the slide groove by pulling the pull rod to prevent the reaction groove from being blocked by the vibration rod during the descent process. The pull rod is fixedly connected to the outer wall of the vibration rod, and the end of the pull rod away from the vibration rod passes through the slide groove and is slidably connected to the slide groove, so that the vibration rod moves more smoothly through the action of the slide groove.

[0012] Preferably, the output end of the hydraulic cylinder is fixedly connected to the outer wall of the support seat.

[0013] Preferably, the box body is penetrated by the water outlet pipe and is fixedly connected to the water outlet pipe.

[0014] Beneficial Effects

[0015] The utility model provides a sewage reaction tank with solid-liquid separation function. It has the following beneficial effects:

[0016] (1) The sewage reaction tank with solid-liquid separation function is configured to react sewage in a reaction tank. After the reaction is completed, the reaction tank is separated from the tank body by a hydraulic cylinder. At this time, impurities separated from the sewage will be separated from the solution as the reaction tank rises, thereby completing the solid-liquid separation of the sewage and improving the evolution effect of the sewage.

[0017] (2) The sewage reaction tank with solid-liquid separation function, during the rising process of the reaction tank, the tooth blocks on the outer wall of the reaction tank begin to contact and squeeze the vibration rod, so that the vibration spring is squeezed and elastically deformed. When the pressure on the vibration rod disappears, the vibration rod pops out and hits the outer wall of the reaction tank under the elastic force of the vibration spring, causing the reaction tank to vibrate, shaking off the water droplets attached to the solid matter, thereby improving the effect of solid separation from sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the reaction tank of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the stirring device of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the vibration device of the utility model.

[0023] Description of Figure Numbers:

[0024] 1. Box body; 2. Reaction tank; 21. Filter hole; 22. Tooth block; 3. Water outlet pipe; 4. Hydraulic cylinder; 5. Vibration device; 51. Slide; 52. Vibration spring; 53. Vibration rod; 54. Pull rod; 6. Stirring device; 61. Motor; 62. Rotating shaft; 63. Stirring blade; 7. Support seat.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 4 The utility model proposes a sewage reaction tank with solid-liquid separation function, including a box body 1, the box body 1 is penetrated by a water outlet pipe 3 and is fixedly connected to the water outlet pipe 3, so as to discharge the liquid that has completed the reaction in the reaction tank 2, the outer wall of the box body 1 is fixedly connected with a hydraulic cylinder 4, which provides power for raising the reaction tank 2, the output end of the hydraulic cylinder 4 is fixedly connected to the outer wall of the support seat 7, the outer wall of the box body 1 is fixedly connected with a vibration device 5, the reaction tank 2 is vibrated by the vibration device 5, the water droplets attached to the solid matter are shaken off, and the sewage solid-liquid separation effect of the device is improved, the box body 1 is provided with a reaction tank 2, the reaction tank 2 is fixedly connected with a support seat 7, and the support seat 7 is provided with a stirring device 6, so that the sewage in the reaction tank 2 can react chemically better.

[0028] In an embodiment of the utility model, in order to enable the sewage in the reaction tank to react more fully, specifically, the stirring device 6 includes a motor 61 to provide power for the entire stirring device 6. The motor 61 is fixedly connected to the outer wall of the support seat 7 to support and fix the motor 61, the rotating shaft 62, the rotating shaft 62 passes through the support seat 7 and is rotatably connected to the support seat 7, the rotating shaft 62 is fixedly connected to the output shaft of the motor 61, and the power of the motor 61 is transmitted to the stirring blade 63 through the rotating shaft 62, so that the stirring blade 63 rotates, the box body 1 is penetrated by the water outlet pipe 3 and is fixedly connected to the water outlet pipe 3 and the stirring blade 63, and the stirring blade 63 is penetrated by the rotating shaft 62 and is fixedly connected to the rotating shaft 62.

[0029] In the embodiment of the utility model, in order to separate the solid and liquid of the sewage in the reaction tank, specifically, a filter hole 21 is opened at the bottom of the reaction tank 2, a tooth block 22 is fixedly connected to the outer wall of the reaction tank 2, and the reaction tank 2 is slidably connected to the box body 1.

[0030] In the embodiment of the utility model, in order to achieve the effect of solid-liquid separation of sewage in the reaction tank, specifically, the vibration device 5 is provided with a slide groove 51, and the slide groove 51 is slidably connected with a vibration rod 53. The vibration rod 53 hits the reaction tank 2 to make the reaction tank 2 vibrate, and the water droplets attached to the solid matter are shaken off, thereby improving the solid-liquid separation effect of the sewage of the device. The outer wall of the vibration rod 53 is fixedly connected with a vibration spring 52 to provide elastic force for the vibration rod 53 to hit the reaction tank 2. The end of the vibration spring 52 away from the vibration rod 53 is fixedly connected to the inner wall of the slide groove 51, and a pull rod 54 is provided in the vibration spring 52. The pull rod 54 is fixedly connected to the outer wall of the vibration rod 53. One end of the vibration rod 53 passes through the slide groove 51 and is slidably connected to the slide groove 51. When the reaction tank 2 is rising, the tooth block 22 on the outer wall of the reaction tank 2 begins to contact and squeeze the vibration rod 53, causing the vibration rod 53 to slide in the slide groove 51. When the vibration rod 53 slides, the vibration spring 52 fixed thereto is squeezed, elastically deformed, and generates elastic force. When the tooth block 22 slides over the vibration rod 53, the pressure on the vibration rod 53 disappears. At this time, the vibration rod 53 pops out and hits the outer wall of the reaction tank 2 under the action of the elastic force of the vibration spring 52, causing the reaction tank 2 to vibrate, shaking off the water droplets attached to the solid matter, and improving the sewage solid-liquid separation effect of the device.

[0031] In the utility model, when in use, sewage is first put into the reaction tank 2, and then the reactants are put into the reaction tank 2, and then the motor 61 is started to make the stirring blade 63 stir in the reaction tank 2. When the reaction is completed, the motor 61 is turned off, and the hydraulic cylinder 4 is started to lift the reaction tank 2. In the process of the reaction tank 2 being lifted, the tooth block 22 on the outer wall of the reaction tank 2 squeezes the vibration rod 53. When the tooth block 22 slides over the vibration rod 53, the vibration rod 53 will hit the reaction tank 2 under the elastic force of the vibration spring 52, causing the reaction tank 2 to vibrate. When the reaction tank 2 is completely separated from the box body 1, the solids in the reaction tank 2 are cleaned, and then the outlet pipe 3 is opened to discharge the liquid through the outlet pipe 3. Finally, the pull rod 54 is pulled, the hydraulic cylinder 4 is started, and the reaction tank 2 is put back into the box body 1.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A sewage reaction tank with solid-liquid separation function, comprising a housing (1), characterized in that: The outer wall of the box body (1) is fixedly connected to a hydraulic cylinder (4), the outer wall of the box body (1) is fixedly connected to a vibration device (5), a reaction tank (2) is provided inside the box body (1), the reaction tank (2) is fixedly connected to a support base (7), the support base (7) is provided with a stirring device (6), and the stirring device (6) comprises: A motor (61), wherein the motor (61) is fixedly connected to the outer wall of the support base (7); A rotating shaft (62), the rotating shaft (62) passes through the support seat (7) and is rotatably connected to the support seat (7), and the rotating shaft (62) is fixedly connected to the output shaft of the motor (61); and a stirring blade (63), wherein the stirring blade (63) is penetrated by the rotating shaft (62) and is fixedly connected to the rotating shaft (62).

2. A sewage reaction tank with solid-liquid separation function according to claim 1, characterized in that: A filter hole (21) is provided at the bottom end of the reaction tank (2), a tooth block (22) is fixedly connected to the outer wall of the reaction tank (2), and the reaction tank (2) is slidably connected to the box body (1).

3. The sewage reaction tank with solid-liquid separation function according to claim 1, characterized in that: The vibration device (5) is provided with a slide groove (51), the slide groove (51) is slidably connected to a vibration rod (53), the outer wall of the vibration rod (53) is fixedly connected to a vibration spring (52), and one end of the vibration spring (52) away from the vibration rod (53) is fixedly connected to the inner wall of the slide groove (51).

4. A sewage reaction tank with solid-liquid separation function according to claim 3, characterized in that: A pull rod (54) is provided inside the vibration spring (52), and the pull rod (54) is fixedly connected to the outer wall of the vibration rod (53). One end of the pull rod (54) away from the vibration rod (53) passes through the slide groove (51) and is slidably connected to the slide groove (51).

5. The sewage reaction tank with solid-liquid separation function according to claim 1, characterized in that: The output end of the hydraulic cylinder (4) is fixedly connected to the outer wall of the support seat (7).

6. The sewage reaction tank with solid-liquid separation function according to claim 1, characterized in that: The box body (1) is penetrated by the water outlet pipe (3) and is fixedly connected to the water outlet pipe (3).

Images