Simple and movable sludge curing processor

Abstract

The utility model relates to the technical field of sludge solidification treatment, in particular to a simple and convenient movable sludge solidification treatment machine which comprises a slurry spraying pipeline, a vibrating screen, a spiral stirring rod, a lifting supporting seat, a filter pressing plate, wheels, a stepping motor and a brushless motor. A slurry conveying pipeline is connected to the right side of the injection pipe, a vibrating screen is arranged below the injection pipe and connected with the box body in a hinged mode, a stepping motor is fixedly assembled on the vibrating screen, a spiral stirring rod is installed on the right inner side of a middle box chamber of the curing machine, and a brushless motor arranged on the right outer side of the middle box chamber provides power for the spiral stirring rod. Filter pressing plates are arranged on the two sides of the inner side of the lower box chamber. According to the simple and convenient movable sludge solidification processor, sludge vibration screening, stirring and filter pressing integration can be achieved, gravel obtained after vibration screening can be recycled, the design structure is simple and convenient, wheels are installed at the bottom, and the sludge solidification processor can be conveniently transported to a sludge treatment site.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge solidification treatment, in particular to a simple and movable sludge solidification treatment machine. Background Art

[0002] my country has a vast territory and silt-like soil is widely distributed, which will produce a large amount of dredged silt. The long-term stacking of these silts is a great waste of land resources, and because they contain a large amount of humus, they will also produce odors that pollute the environment and breed bacteria that endanger human health. At present, most of the existing silt solidification devices are only equipped with a simple feed bin to cooperate with a stirring device and a curing agent adding device to solidify the silt. Since the silt contains a large amount of solid impurities with large volumes, such as bricks and stones, metal waste, etc., if it enters the agitator, it will cause blockage or shutdown, and even damage the equipment in severe cases, and the practical effect is less than ideal. In addition, traditional silt solidification devices cannot be transported easily. Therefore, it is necessary to design a small silt solidification treatment machine that is easy to transport. Utility Model Content

[0003] The purpose of the utility model is to provide a simple and portable sludge solidification treatment machine to solve the problem that the current traditional solidification machine cannot screen larger solid impurities such as bricks and stone blocks and metal waste slag, and the solidification machine is difficult to transport. To achieve the above purpose, the utility model provides the following technical solutions: a simple and portable sludge solidification treatment machine, including a mud injection pipeline, a vibrating screen, a spiral stirring rod, a lifting support seat, a filter press plate, a wheel, a stepper motor, and a brushless motor. The solidification machine is generally provided with three chambers, a mud injection device is fixedly installed on the top of the upper chamber, a mud transportation pipeline is connected to the right side of the injection pipe, a vibrating screen is provided under the injection pipeline, the vibrating screen is connected to the box body through a hinge, and a stepper motor is fixed on it. A spiral stirring rod is installed on the right inner side of the middle chamber of the solidification machine, which is powered by a brushless motor arranged on the right outer side of the middle chamber, and filter press plates are provided on both sides of the inner side of the lower chamber, which are powered by a stepper motor on the right side of the lower chamber. The lifting support seat is fixedly installed on the front and rear sides of the solidification machine, and the solidification machine is equipped with a wheel device.

[0004] Preferably, the mud injection pipeline is connected to an external mud delivery connecting pipe, and nozzles are provided on the injection pipeline, which are 1:1 on the left and right sides, vertically symmetrically arranged, with five nozzles on each side, and the nozzles are slightly downward.

[0005] Preferably, a stepper motor is fixedly mounted on the vibrating screen, and an eccentric block is arranged at equal distances on both sides of the stepper motor.

[0006] Preferably, a mud solidification reaction drainage connecting pipe is provided at the rear side of the box chamber in the machine body, and there is one on each side, which is vertically symmetrically arranged and connected to an external drainage pipe.

[0007] Preferably, the rotatable baffle is located at the bottom of the stirring chamber and the bottom of the filter press chamber, and it reaches the maximum rotatable angle without hitting the filter press plate. It is generally controlled by an external control system.

[0008] Preferably, the filter press plate is connected to a hydraulic device, which is powered by a stepping motor installed on the lower right side of the machine body.

[0009] Preferably, the lifting support seat is equipped with a hydraulic lifting rod, the lower end of the lifting rod is equipped with a circular support seat, and the lifting support seat is equipped with a circuit inside and is overall controlled by an external control system.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, before the sludge solidifies, larger solid impurities such as bricks and stones, metal waste and the like can be screened through a vibrating screen to avoid blockage or shutdown, which may even damage the equipment in severe cases. At the same time, the screened sand and gravel can be recycled, thereby improving the utilization rate.

[0012] In the utility model, the curing machine is equipped with a transmission device, which can realize the portable transportation of the device.

[0013] In the utility model, the curing machine is equipped with a stabilizing device, which can ensure the stability of the curing machine when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 5 It is a partial schematic diagram of the drainage pipe of the utility model.

[0019] In the figure: 1. Vibrating screen; 2. Mud injection pipeline; 3. Stepper motor; 4. Mud transport connecting pipe; 5. Brushless motor; 6. Stepper motor; 7. Wheel; 8. Lifting support seat; 9. Spiral stirring rod; 10. Rotatable baffle; 11. Filter press plate; 12. Feed plate; 13. Drainage connecting pipe; 14. Hydraulic rod; DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a simple movable sludge solidification treatment machine, including a mud injection pipeline 2, a vibrating screen 1, a spiral stirring rod 9, a lifting support seat 8, a filter press plate 11, wheels 7, a stepping motor 36, and a brushless motor 5. The solidification machine is generally provided with three chambers, and a mud injection device 2 is fixedly installed on the top of the upper chamber. A mud transport connecting pipe 4 is connected to the right side of the injection pipe 2. A vibrating screen 1 is provided under the injection pipeline to facilitate the vibration and screening of the sludge transported from the outside, and to screen out the larger solid impurities in the sludge, such as bricks and stones, garbage, and metal waste, so as to avoid clogging or shutdown of the solidification machine, and even damage to the equipment in serious cases, so as to ensure the normal operation of the solidification machine afterwards.

[0022] The vibrating screen 1 is connected to the box body by a hinge, and a stepper motor 3 is fixed on it. A spiral stirring rod 9 is installed on the right inner side of the middle box chamber of the curing machine. It is powered by a brushless motor 5 arranged on the right outer side of the middle box chamber. It can stir the silt slurry mixed with the curing agent. The efficient motor drives the stirring rod to rotate, which can ensure the high efficiency of curing the silt.

[0023] Filter plates 11 are provided on both sides of the lower chamber outer side, which are powered by the stepper motor 6 on the right side of the lower chamber outer side. Most of the solid particles in the mud can be blocked by the filter screen of the filter plate 11. The lifting support seat 8 is installed and fixed on the front and rear sides of the curing machine. After the curing machine is transported to the work site, the large circular base of the lifting support seat 8 tightly grasps the ground, which can ensure the stability of the curing machine and ensure the normal operation of the curing machine. The bottom of the curing machine is equipped with a wheel device 7, which is convenient for the transportation of the curing machine, saving time and effort.

[0024] The mud injection pipeline 2 is connected to the external mud delivery pipe, and the mud injection pipeline 2 is provided with nozzles, which are 1:1 on the left and right, vertically symmetrically arranged, with five nozzles on each side, which can improve the efficiency of mud feeding, and the nozzles are slightly downward, so that the mud is sprayed onto the vibrating screen 1.

[0025] A stepper motor 3 is fixedly mounted on the vibrating screen 1 , and an eccentric block is arranged at equal distances on both sides of the stepper motor 3 . The motor drives the vibrating screen 1 to vibrate efficiently, so as to improve the efficiency of screening out solid impurities.

[0026] A mud solidification reaction drainage connection pipe 13 is provided at the rear side of the box chamber in the machine body, and one is provided on each side, which is vertically symmetrically arranged and connected to a drainage pipe to facilitate the removal of filtered water in the solidification reaction chamber.

[0027] The rotatable baffle 10 is located at the bottom of the mixing chamber and the bottom of the filter press chamber. After the sludge solidification reaction is completed, the baffle is opened by the external control system, and it reaches the maximum rotatable angle without hitting the filter press plate 11. It is controlled as a whole by the external control system. The lifting support seat 8 is equipped with a hydraulic lifting rod, and the lower end of the lifting rod is equipped with a circular support seat. The lifting support seat 8 is equipped with a circuit and is controlled as a whole by the external control system.

[0028] The filter press plate 11 is connected to a hydraulic rod 14 and is powered by a stepper motor 6 installed on the lower right side of the machine body.

[0029] The working principle of the utility model is as follows: the sludge is transported to the sludge injection pipeline 2 through an external sludge conveying pipe and sprayed onto the vibrating screen 1 through a nozzle. An eccentric block is arranged on each side of the stepper motor 3 on the vibrating screen 1. The motor drives the eccentric block to rotate at high speed when working, thereby generating centrifugal force. The motor is integrated with the screen frame, thereby driving the screen frame to vibrate. Through the vibration of the vibrating screen 1, larger solid impurities such as bricks and stones, metal waste slag, etc. are screened out. At the same time, a curing agent is poured into the feed plate 12, and the sludge and the curing agent are mixed and enter the slurry mixing chamber. The sludge slurry with the curing agent added is evenly stirred by the spiral stirring rod 9, and a chemical reaction occurs in the box chamber to blend the mud and prepare for filter pressing. After the mud is blended, the rotatable baffle 10 is opened by the external control system, and the mud enters the filter press chamber, where it is squeezed by the filter press plate 11. The filter screen blocks most of the solid particles to achieve the separation of mud and water.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A simple and portable sludge solidification treatment machine, comprising a slurry injection pipeline (2), a vibrating screen (1), a spiral stirring rod (9), a lifting support seat (8), a filter press plate (11), a wheel (7), a stepping motor (3), and a brushless motor (5), characterized in that: The curing machine is generally provided with three chambers. A mud injection pipeline (2) is fixedly installed at the top of the upper chamber. A mud transport connection pipe (4) is connected to the right side of the mud injection pipeline (2). A vibrating screen (1) is provided below the injection pipeline. The vibrating screen (1) is connected to the housing through a hinge and a stepper motor (3) is fixedly mounted thereon. A spiral stirring rod (9) is installed on the right inner side of the middle chamber of the curing machine and is powered by a brushless motor (5) arranged on the right outer side of the middle chamber. Filter press plates (11) are provided on both sides of the inner side of the lower chamber and are powered by a stepper motor on the right outer side of the lower chamber. The lifting support seat (8) is fixedly installed on the front and rear sides of the curing machine. The curing machine is provided with wheels (7).

2. A portable sludge solidification treatment machine according to claim 1, characterized in that: The mud injection pipeline (2) is connected to an external mud delivery pipe, and nozzles are arranged on the mud injection pipeline (2), with a 1:1 ratio on the left and right sides, vertically symmetrically arranged, five on each side, and the nozzles are slightly downward.

3. The portable sludge solidification treatment machine according to claim 1 is characterized in that: A stepper motor (3) is fixedly mounted on the vibrating screen (1), and an eccentric block is disposed at equal distances on both sides of the stepper motor (3).

4. The portable sludge solidification treatment machine according to claim 1 is characterized in that: A mud solidification reaction drainage connection pipe (13) is provided at the rear side of the box chamber in the machine body, and one is provided on each side, which is vertically symmetrically arranged and connected to an external drainage pipeline.

5. The portable sludge solidification treatment machine according to claim 1 is characterized in that: The rotatable baffle (10) is located at the bottom of the stirring chamber and the bottom of the filter press chamber. It can reach the maximum rotatable angle without hitting the filter press plate (11). It is generally controlled by an external control system.

6. The portable sludge solidification treatment machine according to claim 1 is characterized in that: The filter press plate (11) is connected to a hydraulic rod (14) and is powered by a stepping motor installed on the lower right side of the machine body.

7. The portable sludge solidification treatment machine according to claim 1 is characterized in that: The lifting support seat (8) is equipped with a hydraulic lifting rod, and the lower end of the lifting rod is equipped with a circular support seat. The lifting support seat (8) is internally provided with a circuit and is generally controlled by an external control system.

Images