Screening device for preparing and producing sludge conditioner

Abstract

The utility model relates to the technical field of screening, in particular to a screening device for preparing and producing a sludge conditioner, which comprises a lifting assembly and a screening assembly, the middle of the lifting assembly is connected with the screening assembly, and the lifting assembly is composed of a base, a moving seat, an electric linear sliding rail, a first hydraulic rod and a first rotating seat. The screening assembly is composed of a screening suite, a first supporting frame, a belt, a driving wheel, a rotating shaft, a motor, a second supporting frame, a base frame, a third supporting frame and a dust collecting box. The screening suite is composed of a first screening sleeve, a sealing door, a second hydraulic rod, a second screening sleeve, a connecting rod, a driven wheel, a third screening sleeve, a feeding opening and a second rotating seat.

Description

TECHNICAL FIELD

[0001] The utility model relates to screening technical field, concretely is a kind of screening device for preparation and production sludge conditioner. BACKGROUND

[0002] When preparing and producing sludge conditioner, sludge conditioner needs to be screened, and when screening by vibration, it is easy to produce large noise and dust pollution.

[0003] Therefore, it is necessary to design a screening device for preparation and production sludge conditioner to solve the problems in the above background art. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the prior art and provides a screening device for preparation and production sludge conditioner.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A screening device for preparation and production sludge conditioner, comprising a lifting assembly and a screening assembly, the lifting assembly is connected with the screening assembly at the middle;

[0007] The lifting assembly is composed of a base, a moving seat, an electric linear slide rail, a first hydraulic rod and a first rotating seat, and a plurality of electric linear slide rails are connected to one side of the upper end of the base, the moving seat is connected to the upper end of the electric linear slide rail, a plurality of first hydraulic rods are arranged on the moving seat, and the first hydraulic rods are connected with the first rotating seats at both ends;

[0008] The screening assembly is composed of a screening kit, a first support frame, a belt, a driving wheel, a rotating shaft, a motor, a second support frame, a base frame, a third support frame and a dust collection box, one side of the screening kit is connected with the third support frame, the side, away from the third support frame, of the screening kit is connected with the first support frame and the belt, the lower end of the belt is connected with the driving wheel, the base frame is arranged at the lower end of the first support frame, the rotating shaft is arranged at one side of the base frame, the motor is connected with the driving wheel at one side, a plurality of second support frames are connected to the outside of the motor, and the dust collection box is arranged on the second support frame and the third support frame;

[0009] The screening assembly is composed of a first screening sleeve, a sealing door, a second hydraulic rod, a second screening sleeve, a connecting rod, a driven wheel, a third screening sleeve, a feeding port and a second rotating seat, the first screening sleeve is internally connected with the second screening sleeve, the second screening sleeve is internally connected with the third screening sleeve, the third screening sleeve is provided with the feeding port at one end close to the third supporting frame, the first screening sleeve, the second screening sleeve and the third screening sleeve are connected with the sealing door at one end away from the feeding port, the sealing door is connected with a plurality of second hydraulic rods at one side, the sealing door and the second hydraulic rod are connected with the second rotating seat, the first screening sleeve, the third screening sleeve and the second screening sleeve are connected with a plurality of connecting rods, and the third screening sleeve is provided with the driven wheel at one side away from the feeding port.

[0010] As a preferred scheme of the utility model, the base and the rotating shaft are connected through a bearing, the first rotating seat and the first hydraulic rod are connected through a rotating shaft, the first rotating seat and the moving seat and the third supporting frame are connected through bolts, and the electric linear slide rail and the base are connected through bolts.

[0011] As a preferred scheme of the utility model, the third screening sleeve and the first supporting frame and the third supporting frame are connected through a bearing, the belt and the driving wheel and the driven wheel are connected through sleeve connection, the motor and the driving wheel are connected through a shaft coupling, the second supporting frame and the motor are connected through sleeve connection and are locked through bolts, and the dust collecting box and the second supporting frame and the third supporting frame are connected through bolts.

[0012] As a preferred scheme of the utility model, the upper part of the connecting rod and the second screening sleeve and the first screening sleeve are connected through sleeve connection and are locked through a nut, the lower part of the connecting rod and the second screening sleeve and the third screening sleeve are connected through screw thread tightening, the first screening sleeve, the second screening sleeve, the third screening sleeve and the sealing door are connected through a rotating shaft, the first screening sleeve, the second screening sleeve, the third screening sleeve and the second hydraulic rod are connected through a clamp, and the sealing door and the second hydraulic rod are connected through a second rotating seat.

[0013] As a preferred scheme of the utility model, the feeding port and the feeding equipment are connected through a pipeline.

[0014] As a preferred scheme of the utility model, the lower end of the dust collecting box close to one side of the belt is provided with an outlet connected with a dust collecting device.

[0015] In summary, the technical effects and advantages of the utility model: the preparation production sludge conditioner's screening device, when using, the upper cover of dust collecting box is closed, then the sludge conditioner is entered into the third screening set through the feed port, the motor is started, and the rotation of the driving wheel, the driven wheel and the belt is driven, so as to drive the screening set to rotate, the preliminary screening is carried out through the third screening set, then the further screening is carried out through the second screening set, finally the screening is carried out through the first screening set, the multiple screening structure of sludge conditioner is formed, the dust screened out on the first screening set can be collected through the dust collecting box, then is discharged through the outlet, convenient and fast operation, and the dust collecting box can effectively collect the dust, reduces the dust splashing, after the overall screening is completed, the first hydraulic rod lifts the one side of the screening assembly upwards, the first hydraulic rod expands while the lower end moves along the electric linear slide rail towards the third support frame, so that the feeding end of the screening assembly is lifted, so as to facilitate the discharge of the discharge end of the screening assembly, when the sludge conditioner in the first screening set, the second screening set and the third screening set is concentrated to the discharge end, the second hydraulic rod pushes the sealing door on the first screening set, the second screening set and the third screening set in turn, so that the sludge conditioner in the first screening set, the second screening set and the third screening set falls in the storage equipment in turn, so as to complete the discharge and collection of sludge conditioner of various sizes, and the discharge is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structural drawing of the utility model;

[0017] Figure 2 It is the screening assembly structure drawing of the utility model;

[0018] Figure 3 It is the lifting assembly structure drawing of the utility model;

[0019] Figure 4 It is the first screening set structure drawing of the utility model;

[0020] Figure 5 It is the second screening set structure drawing of the utility model;

[0021] Figure 6 It is the third screening set structure drawing of the utility model;

[0022] Figure 7 It is the sealing door structure drawing of the utility model.

[0023] In the figure: 1, lifting assembly; 101, base; 102, moving seat; 103, electric linear slide rail; 104, first hydraulic rod; 105, first rotating seat; 2, screening assembly; 201, screening set; 2011, first screening set; 2012, sealing door; 2013, second hydraulic rod; 2014, second screening set; 2015, connecting rod; 2016, driven wheel; 2017, third screening set; 2018, feeding port; 2019, second rotating seat; 202, first support frame; 203, belt; 204, driving wheel; 205, rotating shaft; 206, motor; 207, second support frame; 208, base frame; 209, third support frame; 210, dust collection box. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0025] Reference Figures 1-7The utility model provides a kind of preparation production sludge conditioner screening device, including lifting assembly 1 and screening assembly 2, lifting assembly 1 is connected with screening assembly 2 at middle part;Lifting assembly 1 is composed of base 101, moving seat 102, electric linear slide rail 103, first hydraulic rod 104 and first rotating seat 105, and a plurality of electric linear slide rails 103 are connected on the upper end of base 101 side, the upper end of electric linear slide rail 103 is connected with moving seat 102, and a plurality of first hydraulic rods 104 are equipped on moving seat 102, and the both ends of first hydraulic rod 104 are connected with first rotating seat 105;Screening assembly 2 is composed of screening suite 201, first support frame 202, belt 203, driving wheel 204, shaft 205, motor 206, second support frame 207, base frame 208, third support frame 209 and dust collection box 210, and screening suite 201 side is connected with third support frame 209, and the side, away from third support frame 209 of screening suite 201, is connected with first support frame 202 and belt 203, and the lower end of belt 203 is connected with driving wheel 204, and the lower end of first support frame 202 is equipped with base frame 208, and the side of base frame 208 is equipped with shaft 205, and the side of driving wheel 204 is connected with motor 206, and a plurality of second support frames 207 are connected outside motor 206, and dust collection box 210 is equipped on second support frame 207 and third support frame 209;Screening suite 201 is composed of first screening cover 2011, sealing door 2012, second hydraulic rod 2013, second screening cover 2014, connecting rod 2015, driven wheel 2016, third screening cover 2017, feed inlet 2018 and second rotating seat 2019, and the inside of first screening cover 2011 is connected with second screening cover 2014, and the inside of second screening cover 2014 is connected with third screening cover 2017, and the end, close to third support frame 209 of third screening cover 2017, is equipped with feed inlet 2018, and the end, away from feed inlet 2018 of first screening cover 2011, second screening cover 2014 and third screening cover 2017, is connected with sealing door 2012, and a plurality of second hydraulic rods 2013 are connected on the side of sealing door 2012, and second rotating seat 2019 is connected between sealing door 2012 and second hydraulic rod 2013, and a plurality of connecting rods 2015 are connected between first screening cover 2011, third screening cover 2017 and second screening cover 2014, and driven wheel 2016 is on the side, away from feed inlet 2018 of third screening cover 2017 outside.

[0026] Refer to Figures 1-7, The sludge conditioner needs to be screened when producing the sludge conditioner, and a large noise and dust pollution are easily generated when screening by vibration, the first screening set 2011, the second screening set 2014, the third screening set 2017 and the sealing door 2012 are connected through the rotating shaft, the first screening set 2011, the second screening set 2014, the third screening set 2017 and the second hydraulic rod 2013 are connected through the clamp, the sealing door 2012 and the second hydraulic rod 2013 are connected through the second rotating seat 2019, the base 101 and the rotating shaft 205 are connected through the bearing, the first rotating seat 105 and the first hydraulic rod 104 are connected through the rotating shaft, the first rotating seat 105 and the moving seat 102 and the third support frame 209 are connected through the bolt, the electric linear slide rail 103 and the base 101 are connected through the bolt, after the whole screening is completed, the first hydraulic rod 104 lifts the one side of the screening assembly 2 upward, the first hydraulic rod 104 is unfolded at the same time, and the lower end moves along the electric linear slide rail 103 to the third support frame 209, so that the feeding end of the screening assembly 2 is lifted, thereby facilitating the discharge of the discharge end of the screening assembly 2, when the sludge conditioner in the first screening set 2011, the second screening set 2014 and the third screening set 2017 is concentrated to the discharge end, the second hydraulic rod 2013 pushes away the sealing door 2012 on the first screening set 2011, the second screening set 2014 and the third screening set 2017 in turn, so that the sludge conditioner in the first screening set 2011, the second screening set 2014 and the third screening set 2017 falls into the storage device in turn, thereby completing the discharge and collection of sludge conditioners of various sizes, and the discharge is more convenient.

[0027] Referring to Figures 1-7The third screening sleeve 2017 is connected with the first support frame 202 and the third support frame 209 through a bearing, the belt 203 is connected with the driving wheel 204 and the driven wheel 2016 through sleeve connection, the motor 206 is connected with the driving wheel 204 through a shaft coupling, the second support frame 207 is connected with the motor 206 through sleeve connection and is locked by a bolt, the dust collecting box 210 is connected with the second support frame 207 and the third support frame 209 through a bolt, the upper part of the connecting rod 2015 is connected with the second screening sleeve 2014 and the first screening sleeve 2011 through sleeve connection and is locked by a nut, the lower part of the connecting rod 2015 is connected with the second screening sleeve 2014 and the third screening sleeve 2017 through screw connection, the feeding port 2018 is connected with the feeding device through a pipeline, the lower end of the dust collecting box 210 is provided with an outlet connected with a dust collecting device on the side close to the belt 203, in use, the upper cover of the dust collecting box 210 is closed, the sludge conditioner is fed into the third screening sleeve 2017 through the feeding port 2018, the motor 206 is started, the belt 203 and the driven wheel 2016 are driven to rotate by the driving wheel 204, so that the screening sleeve set 201 is driven to rotate, the sludge conditioner is preliminarily screened by the third screening sleeve 2017, is further screened by the second screening sleeve 2014, is finally screened by the first screening sleeve 2011, a multiple screening structure of the sludge conditioner is formed, the dust screened out of the first screening sleeve 2011 can be collected by the dust collecting box 210 and is discharged through the outlet, the operation is convenient and fast, the dust collecting box 210 can effectively collect dust and reduce dust splashing.

[0028] Working principle: the third screening set 2017 of the screening device for preparing sludge conditioner, the first support frame 202 and the third support frame 209 are connected through bearings, the belt 203 and the driving wheel 204 and the driven wheel 2016 are connected through sleeve connection, the motor 206 and the driving wheel 204 are connected through a shaft coupling, the second support frame 207 and the motor 206 are connected through sleeve connection and are locked by bolts, the dust collecting box 210 and the second support frame 207 and the third support frame 209 are connected by bolts, the upper part of the connecting rod 2015 and the second screening set 2014 and the first screening set 2011 are connected through sleeve connection and are locked by nuts, the lower part of the connecting rod 2015 and the second screening set 2014 and the third screening set 2017 are connected through screw tightening, the feeding port 2018 and the feeding equipment are connected through pipelines, the lower end of the dust collecting box 210 close to one side of the belt 203 is provided with an outlet connected with the dust collecting equipment, in use, the upper cover of the dust collecting box 210 is closed, the sludge conditioner is put into the third screening set 2017 through the feeding port 2018, the motor 206 is started, the belt 203 and the driven wheel 2016 are driven to rotate by the driving wheel 204, so as to drive the screening set 201 to rotate, the sludge conditioner is preliminarily screened through the third screening set 2017, is further screened through the second screening set 2014, and is finally screened through the first screening set 2011, so as to form a multiple screening structure of the sludge conditioner, the dust screened out of the first screening set 2011 can be collected through the dust collecting box 210 and is discharged through the outlet, the operation is convenient and fast, the dust collecting box 210 can effectively collect dust and reduce dust splashing, the first screening set 2011, the second screening set 2014, the third screening set 2017 and the sealing door 2012 are connected through a shaft, the first screening set 2011, the second screening set 2014, the third screening set 2017 and the second hydraulic rod 2013 are connected through a clamp, the sealing door 2012 and the second hydraulic rod 2013 are connected through the second rotating seat 2019, the base 101 and the shaft 205 are connected through bearings, the first rotating seat 105 and the first hydraulic rod 104 are connected through a shaft, the first rotating seat 105 and the moving seat 102 and the third support frame 209 are connected through bolts, the electric linear slide rail 103 and the base 101 are connected through bolts, after the whole screening is completed, the first hydraulic rod 104 lifts one side of the screening assembly 2 upwards, the first hydraulic rod 104 is unfolded at the same time, and the lower end moves along the electric linear slide rail 103 to the third support frame 209, so that the feeding end of the screening assembly 2 is lifted, thereby facilitating the discharge of the discharge end of the screening assembly 2, when the sludge conditioner in the first screening set 2011, the second screening set 2014 and the third screening set 2017 is concentrated to the discharge end, the second hydraulic rod 2013 pushes open the sealing door 2012 on the first screening set 2011, the second screening set 2014 and the third screening set 2017 in turn,The sludge conditioners in the first screening set 2011, the second screening set 2014 and the third screening set 2017 fall into the storage device in sequence, so that the sludge conditioners of various sizes are discharged and collected, and the discharging is more convenient.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screening device for preparing sludge conditioner, comprising a lifting assembly (1) and a screening assembly (2), characterized in that: The lifting assembly (1) is connected to the screening assembly (2) in the middle; The lifting assembly (1) consists of a base (101), a movable seat (102), an electric linear slide rail (103), a first hydraulic rod (104), and a first rotating seat (105). The upper end of the base (101) is connected to multiple sets of electric linear slide rails (103), the upper end of the electric linear slide rail (103) is connected to the movable seat (102), the movable seat (102) is provided with multiple sets of first hydraulic rods (104), and the first rotating seat (105) is connected to both ends of the first hydraulic rod (104). The screening assembly (2) consists of a screening kit (201), a first support frame (202), a belt (203), a drive wheel (204), a rotating shaft (205), a motor (206), a second support frame (207), a base frame (208), a third support frame (209), and a dust collection box (210). The third support frame (209) is connected to one side of the screening kit (201), and the first support frame is connected to the side of the screening kit (201) away from the third support frame (209). (202) and belt (203), the lower end of the belt (203) is connected to a drive wheel (204), the lower end of the first support frame (202) is provided with a base frame (208), a rotating shaft (205) is provided on one side of the base frame (208), a motor (206) is connected to one side of the drive wheel (204), and multiple sets of second support frames (207) are externally connected to the motor (206). Dust collection boxes (210) are provided on the second support frame (207) and the third support frame (209); The screening kit (201) consists of a first screening sleeve (2011), a sealing door (2012), a second hydraulic rod (2013), a second screening sleeve (2014), a connecting rod (2015), a driven wheel (2016), a third screening sleeve (2017), a feed inlet (2018), and a second rotating seat (2019). The first screening sleeve (2011) is internally connected to the second screening sleeve (2014), and the second screening sleeve (2014) is internally connected to the third screening sleeve (2017). The third screening sleeve (2017) has a feed inlet (2018) at one end near the third support frame (209). A sealing door (2012) is connected to one end of the first screening sleeve (2011), the second screening sleeve (2014), and the third screening sleeve (2017) away from the feed inlet (2018). A plurality of second hydraulic rods (2013) are connected to one side of the sealing door (2012). A second rotating seat (2019) is connected between the sealing door (2012) and the second hydraulic rods (2013). A plurality of connecting rods (2015) are connected between the first screening sleeve (2011), the third screening sleeve (2017), and the second screening sleeve (2014). A driven wheel (2016) is located on the outer side of the third screening sleeve (2017) away from the feed inlet (2018).

2. The screening device for preparing sludge conditioner according to claim 1, characterized in that: The base (101) and the rotating shaft (205) are connected by bearings, the first rotating seat (105) and the first hydraulic rod (104) are connected by rotating shafts, the first rotating seat (105) and the moving seat (102) and the third support frame (209) are connected by bolts, and the electric linear slide rail (103) and the base (101) are connected by bolts.

3. The screening device for preparing sludge conditioner according to claim 1, characterized in that: The third screening sleeve (2017) is connected to the first support frame (202) and the third support frame (209) by bearings. The belt (203) is connected to the drive wheel (204) and the driven wheel (2016) by a sleeve. The motor (206) is connected to the drive wheel (204) by a coupling. The second support frame (207) is connected to the motor (206) by a sleeve and locked by bolts. The dust collection box (210) is connected to the second support frame (207) and the third support frame (209) by bolts.

4. The screening device for preparing sludge conditioner according to claim 1, characterized in that: The upper part of the connecting rod (2015) is connected to the second screening sleeve (2014) and the first screening sleeve (2011) by a sleeve connection and locked by a nut. The lower part of the connecting rod (2015) is connected to the second screening sleeve (2014) and the third screening sleeve (2017) by a threaded connection. The first screening sleeve (2011), the second screening sleeve (2014), the third screening sleeve (2017) and the sealing door (2012) are connected by a rotating shaft. The first screening sleeve (2011), the second screening sleeve (2014), the third screening sleeve (2017) and the second hydraulic rod (2013) are connected by a clamp. The sealing door (2012) and the second hydraulic rod (2013) are connected by a second rotating seat (2019).

5. A screening device for preparing sludge conditioner according to claim 1, characterized in that: The feed inlet (2018) and the feeding equipment are connected by a pipe.

6. The screening device for preparing sludge conditioner according to claim 1, characterized in that: The dust collection box (210) has an outlet connected to the dust collection equipment on the side near the belt (203) at its lower end.

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