KR200278745Y1 - Wastewater processing hydroextractor - Google Patents

Abstract

The present invention relates to a wastewater treatment dehydrator, and in particular, a plurality of filter plates for compressing the filter cloth by the operation of a cylinder, and a plurality of link plates are elastically coupled to the upper part of the fixed plate and the movable plate and connected to the upper parts of the link plates. The upper support rod connecting the upper link shaft and the upper end of the filter cloth to the second elastic member is connected to the lower support rod so that the filter cloth coupled to the lower support rod can be stretched tightly, and then the shaking table contacted with the upper support rod By vibrating by the squeeze bearing of the rotating plate rotated by the rotating shaft of the sludge, the sludge cakes filtered on the filter cloth can be removed to near perfection, so that the sludge cake can be removed very efficiently and reused. Increase the utilization of resources It is possible to reduce the waste of manpower because the automatic removal based on the mechanical device is possible and provides a sludge cake removal device of the filter cloth for wastewater treatment dehydrator that can remove the sludge cake very easily.

Description

Sludge cake removal device of filter cloth for wastewater treatment dehydrator {WASTEWATER PROCESSING HYDROEXTRACTOR}

The present invention relates to a wastewater treatment dehydrator, and in particular, a plurality of filter plates for compressing the filter cloth by the operation of a cylinder, and a plurality of link plates are elastically coupled to the upper part of the fixed plate and the movable plate and connected to the upper parts of the link plates. The upper support rod connecting the upper link shaft and the upper end of the filter cloth to the second elastic member is connected to the lower support rod so that the filter cloth coupled to the lower support rod can be stretched tightly, and then the shaking table contacted with the upper support rod By vibrating by the squeeze bearing of the rotating plate rotated by the rotating shaft of the sludge, the sludge cakes filtered on the filter cloth can be removed to near perfection, so that the sludge cake can be removed very efficiently and reused. Increase the utilization of resources The present invention relates to a sludge cake stripping device of a filter cloth for wastewater treatment dehydrator that can reduce the waste of manpower and can remove the sludge cake very easily since it can be automatically removed based on a mechanical device.

Conventional wastewater treatment dehydrator is a utility model registration application No. 15148, "Wastewater treatment dehydrator" (primary applicant) of the 2001 filing and registered registration.

The wastewater treatment dehydrator is provided with fixed plates and movable plates on both sides of the upper part of the gas.

The fixed plate is fixed to the gas, and the movable plate has a structure capable of compressing a plurality of filter plates covering the outer circumferential surface of the cylinder while moving forward and backward by the piston of the cylinder.

Referring to the operation according to the conventional configuration as described above are as follows.

First, press the start button to activate the cylinder and advance the piston.

Then, the movable plate attached to the piston is also advanced, and a plurality of filter plates are compressed between the movable plate and the fixed plate.

As described above, the plurality of filter plates are compressed to supply external wastewater to the center of the fixing plate.

In addition, the wastewater supplied to the fixed plate passes through a plurality of filter plates, and the filter cloth covered on the filter plate separates sludge and water contained in the waste water.

That is, the water passing through the filter cloth of the plurality of filter plate is dropped to the lower portion through the outlet hole formed in the movable plate.

The sludge contained in the wastewater does not pass together with the water in the filter cloth inside the filter plate.

After separating the sludge and water for a predetermined time as described above, the stop button is pressed.

When the stop button is pressed, the cylinder is reversed to reverse the piston and the movable plate.

Therefore, the operator can drop the sludge cakes collected inside the filter plate while collecting the filter plates one by one.

As described above, the conventional means for removing sludge cake is not a very modern means because the worker divides the filter plates one by one and drains the sludge cakes on the filter cloth with a long round bar. Could not.

Therefore, since the sludge cakes filtered on the filter cloth could not be completely removed, there was a problem in that the sludge cake could not be removed efficiently and efficiently.

In addition, since the filter cloth can not be reused many times, there was a problem that the utilization of resources is reduced.

And. Since manual removal means are taken by workers, a lot of manpower is required, and labor costs increase, and workers also have to invest hard labor, which results in inefficient and inefficient economic problems.

The purpose of this paper to solve these conventional problems, etc.

The sludge cakes filtered on the filter cloth can be removed to near perfection, so that the sludge cake can be removed very efficiently and efficiently, and the reuse of the filter cloth can be used to increase the resource utilization and automatic removal based on mechanical devices. This reduces the waste of manpower and makes it very easy to remove the sludge cake.

In order to achieve the above object,

Combining a plurality of link plates to the upper portion of the filter plate and the fixed plate and the movable plate for compressing the filter cloth while the elastic action by the operation of the cylinder, and the upper link shaft and the upper portion of the filter cloth connecting the upper portion of the link plates Connecting the upper support rod to the second elastic member so that the filter cloth coupled to the lower support rod can be stretched tightly, and then the shaking table contacted with the upper support rod is connected to the pusher bearing of the rotating plate rotated by the rotating shaft of the motor. By vibrating, the purpose of the present invention can be achieved.

BRIEF DESCRIPTION OF THE DRAWINGS The figure which shows the structure of the sludge cake removal apparatus of this filter cloth

Figure 2 is a view for explaining the action of the sludge cake stripping device of the filter fabric

Figure 3 is a side cross-sectional view showing the configuration of the sludge cake removal device of the present filter fabric

<Code Description of Main Parts of Drawing>

101-Gas 102-Cylinder

103-Piston 104-Filter

105-guide roller 106-axle

107-guide rail 108-wastewater supply pipe

109-filtration cloth 110-fixed version

111-Up Bracket 112-Lower Link Shaft

113-Link Plate 114-Upper Link Shaft

115-second elastic member 116-upper support rod

117-Support Shaft 118-Lower Bracket

119-Lower Support Rod 120-Mounting Plate

121-Fixed Bracket 122-Reduced Motor

123-spindle 124-spindle

125-Pressure bearing 126-bearing housing

127-support bearing 131-fixed shaft

132-shaking table 133-first elastic member

134-New construction 135-Information worker

The configuration of the present invention will be described in detail with reference to the accompanying drawings.

The upper and lower portions of the upper and lower portions of the plurality of filter plates 104 and the fixed plate 110 and the movable plate 120 which compress and relax the filter cloth 109 by moving forward and backward by the piston 103 of the cylinder 102. The lower brackets 111 and 118,

A plurality of link plates 113 connected to the upper bracket 111 by a lower link shaft 112 to expand and contract when the plurality of filter plates 104 and the movable plate 120 move forward and backward;

An upper link shaft 114 connecting upper portions of the link plates 113 so that a plurality of link plates 113 mounted on the plurality of filter plates 104, the fixed plate 110, and the movable plate 120 are stretched in series. ,

One end portion is connected to the upper link shaft 114 and the second elastic portion is coupled to the upper portion of the filter cloth 109 and is connected to both sides of the upper support rods 116 so that the filter cloth 109 can be pulled out by elasticity. Member 115,

A plurality of support shafts 117 coupled to the plurality of filter plates 104, the fixed plate 110, and the movable plate 120 to open the upper part of the filter cloth 109;

A lower support rod 119 coupled to the lower bracket 118 attached to the plurality of filter plates 104, the fixed plate 110, and the movable plate 102 to couple the lower portion of the filter cloth 109;

When the sludge cake of the filter cloth 109 coupled to the upper and lower support rods 116 and 119 is removed, the vibration providing means for imparting vibration to the filter cloth 109 is provided.

And, the vibration imparting means is a reduction motor 122 is mounted to the fixed bracket 121 of the base 101,

One side is connected to the reduction motor 122 and the other side is coupled to the rotating shaft 123 is coupled to the support bearing 127 of the bearing housing 126 mounted on the opposite body 101,

A plurality of blotting bearings 125 coupled to the rotating plate 123 rotated by the rotating shaft 123,

A shaking table 132 loosely coupled to a plurality of fixed shafts 131 formed on the base 101 to vibrate while descending downward by a pressing operation of the blotting bearing 125;

The shaking table 132 was provided with a plurality of first elastic members 133 coupled to a plurality of fixed shafts 131 so as to vibrate while repositioning upwards.

In addition, the plurality of filter plates 104 and the movable plate 120 by the piston 103 of the cylinder 102, the plurality of fixed plate 110 and the filter plate 104 so that they can be opened at the same interval during the forward and backward And a plurality of motion shafts 106 coupled to the upper and lower sides of both sides of the movable plate 120,

A plurality of expansion and contraction plate 134 is further provided to couple the guide hole 135 to the movement axis 106.

The operation of this paper is as follows.

First, the stretching action of the present filter plate 104 is performed by the cylinder 102 as in the prior art.

That is, when the cylinder 102 mounted on one side of the gas 101 is operated and the piston 103 is pushed, the movable plate 120 attached to the piston 103 is moved to move the plurality of filter plates 104 to the gas 101. It is pushed in the direction of the fixing plate 110 attached to.

As described above, the movement of the plurality of filter plates 104 and the movable plate 120 is moved while being supported by the guide rails 107 mounted on both sides of the filter plate 104 and the movable plate 120. It becomes possible.

When the plurality of filter plates 104 and the movable plate 120 are in close contact with each other as shown in FIG. 1 in the direction of the fixed plate 110 as described above, the plurality of filter plates 104, the fixed plate 110, and the movable plate 120 are disposed. The upper bracket 111 is coupled to the lower link shaft 112 and the upper portion maintains the folded state of the plurality of link plates 113 connecting to each other by the upper link shaft 114.

In addition, the plurality of filter plates 104 and the fixed plate 110 and the expansion and contraction plate 134 of the movement shaft 106 coupled to the upper and lower sides of the movable plate 120 also maintains the folded state.

In addition, the upper support rod 116 coupling the upper link shaft 114 connecting the plurality of link plates 113 and the upper side of the filter cloth 109 is supported by the second elastic member 115, The upper part of the filter cloth 109 is pulled by the elasticity of the second elastic member 115.

Therefore, since the filter cloth 109 is fixed to the lower side by the lower support rod 119 of the lower bracket 118, the plurality of filter plates 104, the fixed plate 110, and the movable plate 120 in a taut unfolded state. Will be compressed.

In particular, since the upper side of the filter cloth 109 is opened by the support shaft 117 coupled to the filter plate 104, the filter cloth 109 can maintain a more tight tension.

When the filtration of the filter cloth 109 is completed by the plurality of filter plates 104, the fixed plate 110 and the movable plate 120 as described above, the external wastewater is introduced through the wastewater supply pipe 108 of the gas 101. Lose.

The wastewater supplied to the fixed plate 110 through the wastewater supply pipe 108 is between the fixed plate 110 and the filter plate 104 and between the plurality of filter plates 104 and the filter plate 104, and the filter plate 104 and the movable plate. Passing through the filter cloth 109 located between the 120 is separated into water and sludge.

At this time, the water filtered by the filter cloth 109 is discharged into the outflow hole (not shown) formed in the movable plate 120 is stored in the storage tank and the sludge that does not pass through the filter cloth 109 to the filter cloth 109 It will stay buried.

As described above, after the external wastewater is supplied for a predetermined time to separate the water and the sludge contained in the wastewater, the piston 102 is returned to its original position while the cylinder 102 reverses operation by the instruction of the control box.

By the in-situ operation of the piston 103, the movable plate 120 and the plurality of filter plates 104 attached thereto are also in the original position.

That is, when the guide roller 105 mounted on the movable plate 120 moves while being guided by the guide rail 107, the guide roller 105 is coupled to the upper bracket 111 of the movable plate 120 by the lower link 112. The link plate 113 is gradually opened while rotating about the lower link shaft 112.

In addition, as soon as the link plate 113 of the movable plate 120 is opened, the movement shaft 106 coupled to both sides of the movable plate 120 is also moved.

Accordingly, the movement shaft 106 of the movable plate 120 is moved in the guide hole 135 of the expansion and contraction plate 134 connected to the movement shaft 106 on both sides of the filter plate 104 and the guide hole 125. After moving to the other end of the filter plate 104 is pulled apart.

Accordingly, the link plate 113 of the movable plate 120 and the link plate 113 of the filter plate 104 are moved along the movable plate 120 and the filter plate 104 while maintaining a state that is opened at a predetermined angle.

As described above, after the movable plate 120 and the first filter plate 104 are opened, the pulling force of the expansion and contraction plates 134 and the link plate 113 is transmitted to the next filter plate 104. By the action, the plurality of filter plates 104 are in a state of being unfolded at regular intervals as shown in FIG. 2 between the movable plate 120 and the fixed plate 110.

In addition, when the filter plates 104 between the plurality of fixed plates 110 and the movable plate 120 are unfolded at a predetermined interval as described above, the filter cloths 109 that have been subjected to the compressive force may also be provided on the plurality of link plates 113. Unfolded by the coupled support shaft 117 is exposed to the outside.

Of course, the filter cloth 109 in the unfolded state is maintained in the unfolded state by the elastic force of the second elastic member 115.

In the above state, the deceleration motor 122 mounted on the fixed bracket 121 of the body 101 is operated by the instruction of the control box, and is supported by the support bearing 127 of the bearing housing 126. The rotating shaft 123 is rotated.

In addition, while the rotating plate 124 coupled to the rotating shaft 123 by the rotation of the rotating shaft 123 rotates as shown in FIG. 3, the pressure-bearing bearing 125 lowers the shaking table 132 to cause vibration.

As described above, the lower support rod 116 compresses the first elastic member 113 coupled to the fixed shaft 131 of the base 101 by the lowering of the shake table 132 and is in contact with the bottom surface of the shake table 132. Since the second elastic member 115 is lowered while relaxing, the filter cloth 109 coupled to the upper support rod 116 maintains a loose state without losing tension.

In addition, when the blotting bearing 125 is depressurized and squeezed out of the shaking table 132 by the continuous rotation of the tack bearing 125, the shaking table 132 is coupled to the fixed shaft 131 of the base 101. As the filter cloth 109 is pulled by the relaxation force of the first elastic member 133 and the compressive force of the second elastic member 115, the filter cloth 109 is rapidly returned to its original tension state.

Therefore, the sludge cakes buried in the filter cloth 109 are removed to the die of the gas 101 by the vibration transmitted to the filter cloth 109.

In addition, the sludge cake is removed from the filter cloth 109 as described above is repeatedly performed for a predetermined time by the continuous rotation of the deceleration motor 122, so that the sludge cakes of the filter cloth 109 are removed to be close to complete. You can do it.

In addition, after the stripping operation is performed for a predetermined time, the deceleration motor 122 is stopped and the movable fabric 120 and the plurality of filter plates 104 are moved by the operation of the cylinder 102 to remove the filter cloths 109. After compressing as shown in FIG. 1, the wastewater is supplied again to continuously perform dehydration.

In this manner, the present invention provides a plurality of filter plates for compressing the filter cloth by the operation of a cylinder, and an upper link shaft for coupling the plurality of link plates to the upper part of the fixed plate and the movable plate for stretching and connecting the upper parts of the link plates. The upper support rod that couples the upper portion of the filter cloth is connected to the second elastic member so that the filter cloth that couples the lower portion to the lower support rod can be stretched tightly, and then the shaking table in contact with the upper support rod is rotated by the rotating shaft of the motor. By vibrating by the pressure plate bearing of the rotating plate, the sludge cakes filtered on the filter cloth can be removed to near perfection, so that the sludge cake can be removed very efficiently and efficiently. Based on mechanical devices The automatic removal can reduce the waste of manpower and has a useful effect to remove the sludge cake very easily.

Claims (3)

The upper and lower portions of the upper and lower portions of the plurality of filter plates 104 and the fixed plate 110 and the movable plate 120 which compress and relax the filter cloth 109 by moving forward and backward by the piston 103 of the cylinder 102. The lower brackets 111 and 118, A plurality of link plates 113 connected to the upper bracket 111 by a lower link shaft 112 to expand and contract when the plurality of filter plates 104 and the movable plate 120 move forward and backward; An upper link shaft 114 connecting upper portions of the link plates 113 such that the plurality of link plates 113 mounted on the plurality of filter plates 104, the fixed plate 110, and the movable plate 120 are stretched in series. , One end portion is connected to the upper link shaft 114 and the second elastic portion is coupled to the upper portion of the filter cloth 109 and is connected to both sides of the upper support rods 116 so that the filter cloth 109 can be pulled out by elasticity. Member 115, A plurality of support shafts 117 coupled to the plurality of filter plates 104, the fixed plate 110, and the movable plate 120 to open the upper part of the filter cloth 109; A lower support rod 119 coupled to the lower bracket 118 attached to the plurality of filter plates 104, the fixed plate 110, and the movable plate 102 to couple the lower portion of the filter cloth 109; When the sludge cake of the filter cloth 109 coupled to the upper and lower support rods 116 and 119 is removed, a filter cloth for wastewater treatment dehydrator is provided with vibration imparting means for imparting vibration to the filter cloth 109. Sludge cake stripper. The method of claim 1, The vibration imparting means is a reduction motor 122 mounted to the fixing bracket 121 of the base 101, One side is connected to the reduction motor 122 and the other side is coupled to the rotating shaft 123 is coupled to the support bearing 127 of the bearing housing 126 mounted on the opposite body 101, A plurality of blotting bearings 125 coupled to the rotating plate 123 rotated by the rotating shaft 123, A shaking table 132 loosely coupled to a plurality of fixed shafts 131 formed on the base 101 to vibrate while descending downward by a pressing operation of the blotting bearing 125; Sludge cake removal of the filter cloth for wastewater treatment dehydrator, characterized in that it comprises a plurality of first elastic members 133 coupled to a plurality of fixed shafts 131 so as to vibrate the shake table 132 in the upper position. Device. The method of claim 1, The plurality of filter plates 104 and the movable plate 120 and the plurality of fixed plate 110 and filter plate 104 to be opened by the piston 103 of the cylinder 102 at the same interval at the forward and backward A plurality of movement shafts 106 coupled to the upper and lower sides of the movable plate 120, Sludge cake removal device of the filter cloth for wastewater treatment dehydrator characterized in that it further comprises a plurality of expansion and contraction plate 134 is coupled to the guide shaft hole (135) on the movement shaft (106).